GLM47 Sarge (Squirreled Away (BG)) vs Haiku Vorthos (Geoff's Daxos of Meletis) vs Gem25F Stoic (Draconic Rage (RG)) vs Kimi25 Analyst (Wade into Battle (RW))
3 major, 10 moderate, 21 minor, 5 questionable blunders
Season 1
/ 389
Stack
Game Log
llmKimi25 Analyst game_start
llmGem25F Stoic game_start
llmGLM47 Sarge game_start
llmHaiku Vorthos game_start
GLM47 SargemcpGLM47 Sarge
raw
choose_action(index=3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_3"
}
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_ASK",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "land_count": 1,
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "boolean",
  "message": "Mulligan for free, draw another 7 cards?",
  "action_pending": true,
  "hand_size": 7,
  "actions_passed": 0,
  "context": "T1 ()",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "answer=true or answer=false",
  "your_hand": [
    {
      "name": "Forest",
      "is_land": true
    },
    {
      "mana_cost": "{2}{G}{G}",
      "name": "Second Harvest"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Tear Asunder"
    },
    {
      "mana_cost": "{G}",
      "name": "Gourmand's Talent"
    },
    {
      "mana_cost": "{3}{G}{G}",
      "name": "Deep Forest Hermit",
      "power": "1",
      "toughness": "1"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Nadier's Nightblade",
      "power": "1",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Squirrel Sovereign",
      "power": "2",
      "toughness": "2"
    }
  ]
}
GLM47 Sargellm
choose_action(answer=true)
{
  "success": true,
  "action_taken": "yes"
}
thinkingKimi25 Analyst
Let me evaluate this opening hand: **Current Hand:** - Lands: Evolving Wilds, Mountain, Plains (3 lands - good count) - Spells: Warstorm Surge (6 CMC), Fiery Confluence (4 CMC), Orim's Thunder (3 CMC), Sunrise Sovereign (6 CMC) **Analysis:** This hand has a serious curve problem. My cheapest spell is 3 mana, and I have two 6-drops. In a multiplayer game, doing nothing for the first three turns while opponents develop their boards is a recipe for falling behind. The high-end cards are powerful (Fiery Confluence especially), but I need some early game presence. Since this is a free mulligan with no penalty, I should try for a better curve. A hand with some 2-3 drops would give me much better tempo.
Kimi25 AnalystmcpMulligan
raw
choose_action(answer=true)
{
  "success": true,
  "action_taken": "yes"
}
thinkingHaiku Vorthos
Let me analyze this opening hand: **Current hand:** - Island - Plains x2 - Mammoth Umbra (4W) - Unquestioned Authority (2W) - Azorius Signet (2) - Ethercaste Knight (WU) **Analysis:** This is a 4-player game, and I'm playing what looks like an Azorius (Blue-White) control/tempo deck. My hand has: - 3 lands (reasonable for limited mana acceleration) - 1 efficient creature (Ethercaste Knight is solid for WU cost) - 1 mana rock (Azorius Signet ramps) - 2 spells I can't cast quickly **The problem:** This hand lacks direction. I have only one playable Turn 1 play (Signet on T1 if I have U), and the rest of my spells are mid-to-late game. With 3 lands, I'm hoping to draw into more action. Ethercaste Knight is my only early play, and it's limited. **The decision:** In a 4-player game, keeping a slow hand is risky—others may establish threats faster. However, a free mulligan is good only if I expect to do significantly better. This hand has a mana rock and early creature, which isn't terrible. I'll **KEEP** this hand (answer=false). The Signet and Ethercaste Knight give me a playable start, and the lands are solid Azorius colors.
GLM47 Sargellm
pass_priority()
{
  "hand_size": 7,
  "actions_passed": 0,
  "action_type": "GAME_ASK",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "land_count": 2,
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "boolean",
  "respond_with": "answer=true or answer=false",
  "message": "Mulligan down to 6 cards?",
  "your_hand": [
    {
      "name": "Forest",
      "is_land": true
    },
    {
      "name": "Jungle Hollow",
      "is_land": true
    },
    {
      "mana_cost": "{1}{B}{G}",
      "name": "Putrefy"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Hazel's Brewmaster",
      "power": "3",
      "toughness": "4"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "power": "3",
      "toughness": "2"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Tireless Provisioner",
      "power": "3",
      "toughness": "2"
    },
    {
      "mana_cost": "{1}{B}",
      "name": "Zulaport Cutthroat",
      "power": "1",
      "toughness": "1"
    }
  ],
  "action_pending": true
}
Gem25F StoicmcpMulligan
raw
choose_action(answer=true)
{
  "success": true,
  "action_taken": "yes"
}
thinkingGem25F Stoic
My opening hand is very high on mana value, with only one land. It's unlikely I'd be able to cast anything relevant in the early turns. I will mulligan this hand.
Haiku VorthosmcpKeep hand
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "no"
}
thinkingHaiku Vorthos
Good! I'm keeping my hand. The game has started. Let me now get the full game state and see what the board looks like, then await my first action.
GLM47 Sargellm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "no"
}
thinkingKimi25 Analyst
This new hand has a similar curve problem - only one card under 3 mana (Banishing Light), but with Disaster Radius at 7 CMC. However, at 6 cards already, going down to 5 risks falling too far behind on cards in multiplayer. The three lands give me a solid mana base, and Banishing Light on turn 3 into Seer's Sundial/Anya is at least playable. I'll keep this hand.
Gem25F Stoicllm
pass_priority()
{
  "hand_size": 7,
  "actions_passed": 0,
  "action_type": "GAME_ASK",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "land_count": 2,
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "boolean",
  "respond_with": "answer=true or answer=false",
  "message": "Mulligan down to 6 cards?",
  "your_hand": [
    {
      "name": "Exotic Orchard",
      "is_land": true
    },
    {
      "name": "Mountain",
      "is_land": true
    },
    {
      "mana_cost": "{2}{R}{R}{R}",
      "name": "Gratuitous Violence"
    },
    {
      "mana_cost": "{3}{G}",
      "name": "Indomitable Might"
    },
    {
      "mana_cost": "{2}",
      "name": "Gruul Signet"
    },
    {
      "mana_cost": "{2}{R}{R}{R}",
      "name": "Scourge of Valkas",
      "power": "4",
      "toughness": "4"
    },
    {
      "mana_cost": "{2}{R}",
      "name": "Taurean Mauler",
      "power": "2",
      "toughness": "2"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "respond_with": "id=\"pN\" or index=N",
  "message": "Select a card (1 more) to put on the bottom of your library",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "target_type": "card",
      "index": 0,
      "id": "p5"
    },
    {
      "name": "Chatterfang, Squirrel General",
      "target_type": "card",
      "index": 1,
      "id": "p6"
    },
    {
      "name": "Barren Moor",
      "target_type": "card",
      "index": 2,
      "id": "p7"
    },
    {
      "name": "Swarmyard Massacre",
      "target_type": "card",
      "index": 3,
      "id": "p8"
    },
    {
      "name": "Maskwood Nexus",
      "target_type": "card",
      "index": 4,
      "id": "p9"
    },
    {
      "name": "Tainted Wood",
      "target_type": "card",
      "index": 5,
      "id": "p10"
    },
    {
      "name": "Plaguecrafter",
      "target_type": "card",
      "index": 6,
      "id": "p11"
    }
  ],
  "required": true,
  "action_pending": true
}
thinkingGem25F Stoic
I have two lands and a Gruul Signet, giving me good mana development for a 7-card hand. I will keep.
Kimi25 AnalystmcpKeep hand
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "no"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "no"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "respond_with": "id=\"pN\" or index=N",
  "message": "Select a card (1 more) to put on the bottom of your library",
  "choices": [
    {
      "name": "Terror of Mount Velus",
      "target_type": "card",
      "index": 0,
      "id": "p1"
    },
    {
      "name": "Thunderbreak Regent",
      "target_type": "card",
      "index": 1,
      "id": "p2"
    },
    {
      "name": "Underdark Rift",
      "target_type": "card",
      "index": 2,
      "id": "p3"
    },
    {
      "name": "Outpost Siege",
      "target_type": "card",
      "index": 3,
      "id": "p4"
    },
    {
      "name": "Klauth's Will",
      "target_type": "card",
      "index": 4,
      "id": "p5"
    },
    {
      "name": "Maddening Hex",
      "target_type": "card",
      "index": 5,
      "id": "p6"
    },
    {
      "name": "Cultivate",
      "target_type": "card",
      "index": 6,
      "id": "p7"
    }
  ],
  "required": true,
  "action_pending": true
}
GLM47 Sargellm
choose_action(index=3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_3"
}
Gem25F Stoicllm
choose_action(index=3)
{
  "success": true,
  "action_taken": "selected_target_3"
}
thinkingGem25F Stoic
I mulliganed, and now I'm making a decision to put a card on the bottom of my library. I have a fair number of higher-cost cards in my hand, and another expensive dragon in the cards to choose from. I will put Terror of Mount Velus on the bottom, as I already have Scourge of Valkas.
llm
pass_priority()
{
  "hand_size": 6,
  "actions_passed": 0,
  "action_type": "GAME_ASK",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "land_count": 1,
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "boolean",
  "respond_with": "answer=true or answer=false",
  "message": "Mulligan down to 5 cards?",
  "your_hand": [
    {
      "name": "Underdark Rift",
      "is_land": true
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Cultivate"
    },
    {
      "mana_cost": "{X}{R}{R}{G}",
      "name": "Klauth's Will"
    },
    {
      "mana_cost": "{1}{R}{R}",
      "name": "Maddening Hex"
    },
    {
      "mana_cost": "{5}{R}{R}",
      "name": "Terror of Mount Velus",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{2}{R}{R}",
      "name": "Thunderbreak Regent",
      "power": "4",
      "toughness": "4"
    }
  ],
  "action_pending": true
}
GLM47 SargemcpKeep hand
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "no"
}
thinkingGem25F Stoic
My current 6-card hand has only one land. While I have Cultivate, I can't cast it without more lands. This hand is too risky. I will mulligan and draw 5 cards.
llm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
thinkingGem25F Stoic
I have elected to mulligan down to 5 cards due to a very slow 6-card hand. Now I need to put two cards from my library on the bottom. I want to keep lands and ramp in the deck. I will put Warstorm Surge on the bottom as it is an expensive spell.
mcpWarstorm Surge
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingGem25F Stoic
I need to choose one more card to put on the bottom. Sol Ring is great for mana ramp so I want to keep that. I also want to keep lands, so I will put Mosswort Bridge on the bottom. It's a land, but it's a Hideaway land which I don't need right now.
mcpMosswort Bridge
raw
choose_action(index=5)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_5"
}
thinkingGem25F Stoic
This is a good hand. Four lands and a Sol Ring ensures excellent mana development. While it's light on spells, the mana base is strong enough to recover. I will keep this hand.
mcpKeep hand
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "no"
}
Gem25F Stoicllm
choose_action(id=p14)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p14 not found in current choices"
}
thinkingGem25F Stoic
I seem to have made an error. The object 'p14' was not available. I need to get the current action choices.
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicmcpsend_chat_message
raw
send_chat_message(message=Okay, keeping this hand. Four lands and ...)
{
  "success": true
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T1 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingGem25F Stoic
I seem to have made a mistake. I should have called `get_action_choices` instead of `pass_priority`. Let me see what action is pending.
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T1 Postcombat Main/Postcombat Main (GLM47 Sarge) YOUR_MAIN",
  "recent_chat": [
    "Gem25F Stoic: Okay, keeping this hand. Four lands and a Sol Ring should work out well."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Jungle Hollow",
      "index": 0,
      "action": "land",
      "id": "p12"
    },
    {
      "name": "Barren Moor",
      "index": 1,
      "action": "land",
      "id": "p7"
    },
    {
      "name": "Tainted Wood",
      "index": 2,
      "action": "land",
      "id": "p10"
    }
  ]
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T1 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingGem25F Stoic
Again, I made a mistake by calling `pass_priority` while `next_action_pending` was `true`. I should be calling `get_action_choices` or `choose_action`.
Kimi25 Analystllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 3,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T1 Precombat Main/Precombat Main (Kimi25 Analyst) YOUR_MAIN",
  "recent_chat": [
    "Gem25F Stoic: Okay, keeping this hand. Four lands and a Sol Ring should work out well."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p1"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p2"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p3"
    }
  ]
}
thinkingKimi25 Analyst
T1, need to make a land drop. I have three lands available. I should play a Mountain or Plains to start establishing my mana. Since I have a double-red spell (Disaster Radius) in hand and Anya is RW, the Mountain gives me the most flexibility for my future turns.
llm
choose_action(id=p1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T1 Precombat Main/Precombat Main (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingGem25F Stoic
I am still making the same mistake. I need to be more careful.
GLM47 Sargellm
choose_action(id=p10)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,40hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T1 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 2,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T1 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play spells and abilities",
  "choices": [
    {
      "name": "Forest",
      "index": 0,
      "action": "land",
      "id": "p9"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "name": "Forest",
      "index": 3,
      "action": "land",
      "id": "p13"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingGem25F Stoic
I have played a Forest. Now I have enough mana to cast Sol Ring. I will cast Sol Ring. The `mana_plan` is set up to spend one colorless mana from my Forest, leaving one more mana available if needed.
mcpCast Sol Ring {1}
raw
choose_action(mana_plan=["p9","COLORLESS"], id=p14)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0",
  "mana_plan_set": true,
  "mana_plan_size": 2
}
thinkingGem25F Stoic
My Sol Ring is now on the stack. I will allow it to resolve.
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I am now in my combat phase. I have no creatures to attack with, so I will pass.
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I am in my postcombat main phase. I have nothing to play. I will pass.
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(40hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 10,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T1 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "recent_chat": [
    "Gem25F Stoic: Okay, keeping this hand. Four lands and a Sol Ring should work out well."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p1"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p2"
    },
    {
      "name": "Island",
      "index": 2,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Plains",
      "index": 3,
      "action": "land",
      "id": "p4"
    }
  ]
}
thinkingHaiku Vorthos
I'm in my first main phase (T1). The choices show I can play lands, but my hand only shows 3 lands total, and there are 4 land options listed. Let me get the full game state to understand what's happening:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 1,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 7,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p5"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 91,
      "life": 40
    },
    {
      "hand_size": 7,
      "is_active": false,
      "is_you": false,
      "name": "GLM47 Sarge",
      "library_size": 93,
      "life": 40
    },
    {
      "hand_size": 8,
      "is_active": true,
      "is_you": true,
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 91,
      "life": 40,
      "hand": [
        {
          "name": "Island",
          "is_land": true,
          "id": "p3",
          "playable": true
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4",
          "playable": true
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p1",
          "playable": true
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "mana_cost": "{2}",
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "mana_cost": "{W}{U}",
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "1",
          "toughness": "3"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p2",
          "playable": true
        }
      ]
    },
    {
      "hand_size": 4,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 93,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 1
}
thinkingHaiku Vorthos
Perfect! Now I understand the situation: **My hand (8 cards):** - Island (p3) - Plains (p4, p1, p2) — I have 4 Plains total! - Mammoth Umbra (p6) - Unquestioned Authority (p7) - Azorius Signet (p8) - Ethercaste Knight (p9) **Board state:** - Kimi25 Analyst: 1 Mountain (untapped), Kalemne as commander - GLM47 Sarge: Empty hand visible (7 cards hidden) - Gem25F Stoic: 1 Forest (tapped), 1 Sol Ring, Vrondiss as commander - Me: Empty board, 40 life **Strategy for T1:** On Turn 1, I should play a land and pass. I have a choice between Island and Plains. Since I want to cast both Ethercaste Knight (WU) and other white spells, I'll play a **Plains** first to have white mana available early.
llm
choose_action(id=p1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Good, I've played Plains. Now I should check if I have any more plays available or if I should pass:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I have 1 untapped land (the Plains I just played). I can't cast any spells yet: - Azorius Signet needs 2 generic mana (I only have 1) - Ethercaste Knight needs WU (I have 1 W, but no U) - Everything else is too expensive I'll **pass priority** now to end my main phase and move toward combat:
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Good, I passed. Let me check what the next action is:
thinkingHaiku Vorthos
I'm now in my combat phase (Declare Attackers). I have no creatures on the battlefield, so I can't attack. I'll pass:
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm back in my main phase (postcombat main). Still nothing to cast. I'll pass:
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPlay Jungle Hollow
raw
choose_action(id=p12)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
My first turn is complete. Now I'll pass priority and see what the other players do:
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 13,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T2 Precombat Main/Precombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p2"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p4"
    }
  ]
}
thinkingKimi25 Analyst
T2. Sarge has gained a life somehow. I need to continue developing my mana base. I'll play a Plains to have both colors available.
llm
choose_action(id=p2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 10,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T2 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "name": "Forest",
      "index": 3,
      "action": "land",
      "id": "p13"
    }
  ]
}
thinkingGem25F Stoic
I'll play another Forest. This ensures I have flexible mana for future spells, especially if I need the green for Return to Nature.
llm
choose_action(id=p13)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
thinkingGem25F Stoic
I have two untapped Forests and a Sol Ring ready. I'll pass for now. I want to hold up mana for Return to Nature if an opportunity arises to interact with my opponents, particularly during their turns.
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=end_of_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T2 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T2 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 2,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=end_of_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T2 Postcombat Main/Postcombat Main (Gem25F Stoic) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ]
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 10,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T2 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p2"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p12"
    },
    {
      "name": "Plains",
      "index": 3,
      "action": "land",
      "id": "p4"
    }
  ]
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T2 Precombat Main/Precombat Main (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 2,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! I'm now on **Turn 2**. I can see: - I still have my Plains from T1 (untapped, 1 mana available) - I have 4 playable lands in hand - The full turn sequence has passed (other players had their turns) Let me get the full game state to see what's on the board now:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Kimi25 Analyst",
  "cursor": 2,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 7,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p13"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 90,
      "life": 40
    },
    {
      "hand_size": 7,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 92,
      "life": 41
    },
    {
      "hand_size": 8,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 90,
      "life": 40,
      "hand": [
        {
          "name": "Island",
          "is_land": true,
          "id": "p3"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "mana_cost": "{2}",
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "mana_cost": "{W}{U}",
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "1",
          "toughness": "3"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p2"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p12"
        }
      ]
    },
    {
      "hand_size": 4,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 92,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 2
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Wait, there's an issue with the game state. It says the priority_player is "Kimi25 Analyst" but the active_player is "Haiku Vorthos" (me), and the context says it's my turn. Let me continue with my T2 main phase. **Current board state (T2):** - **Kimi25 Analyst:** Mountain, Plains (Red-White colors, Kalemne commander) - **GLM47 Sarge:** Jungle Hollow (Black-Green) - **Me:** Plains (tapped... wait, the state says it's untapped) - **Gem25F Stoic:** 2 Forests, Sol Ring **My hand:** 8 cards (4 Plains, 1 Island, Azorius Signet, Ethercaste Knight, Mammoth Umbra, Unquestioned Authority) **T2 Play:** I should play an Island this turn to have UW mana available. Then I can play Ethercaste Knight (WU) or Azorius Signet (2). Let me play the Island:
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T2 Precombat Main/Precombat Main (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I am still holding `Return to Nature` and want to keep mana open for it. I am currently in Haiku Vorthos's precombat main phase and it's offering me priority to play instants. I will pass.
Haiku Vorthosllm
choose_action(id=p3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Good! I've played Island. Now I have WU mana available. Let me check my options:
thinkingHaiku Vorthos
Hmm, it looks like the system moved me forward to combat. That's odd—I still had actions available. Let me pass combat (no creatures to attack with):
thinkingKimi25 Analyst
Passing through opponents' turns - no instants I can use at this point. Waiting to see what develops.
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have `Return to Nature` in hand. I am currently in the Declare Attackers step of my turn. I have no creatures to attack with, so I will pass.
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 1,
  "message": "Select a card to discard",
  "required": true,
  "action_pending": true,
  "actions_passed": 1,
  "context": "T2 End/Cleanup (Haiku Vorthos)",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Plains",
      "target_type": "card",
      "index": 0,
      "id": "p2"
    },
    {
      "name": "Ethercaste Knight",
      "target_type": "card",
      "index": 1,
      "id": "p9"
    },
    {
      "name": "Azorius Signet",
      "target_type": "card",
      "index": 2,
      "id": "p8"
    },
    {
      "name": "Mammoth Umbra",
      "target_type": "card",
      "index": 3,
      "id": "p6"
    },
    {
      "name": "Unquestioned Authority",
      "target_type": "card",
      "index": 4,
      "id": "p7"
    },
    {
      "name": "Island",
      "target_type": "card",
      "index": 5,
      "id": "p3"
    },
    {
      "name": "Plains",
      "target_type": "card",
      "index": 6,
      "id": "p12"
    },
    {
      "name": "Plains",
      "target_type": "card",
      "index": 7,
      "id": "p4"
    }
  ]
}
thinkingHaiku Vorthos
Interesting! I'm in the cleanup phase of T2, and I'm being asked to discard a card because my hand size exceeded 7. I have 8 cards, so I need to discard 1. **Cards in hand:** - Plains (p2, p12, p4) — 3 copies - Island (p3) - Ethercaste Knight (p9) — 1/3 creature, WU cost - Azorius Signet (p8) — mana rock - Mammoth Umbra (p6) — 4W enchantment - Unquestioned Authority (p7) — 2W spell **Discard decision:** I should discard a **Plains** since I have 4 of them and don't need that many land in hand. Lands are less valuable early than spells. I'll discard one Plains:
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 7,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T3 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Barren Moor",
      "index": 0,
      "action": "land",
      "id": "p7"
    },
    {
      "name": "Tainted Wood",
      "index": 1,
      "action": "land",
      "id": "p10"
    }
  ]
}
GLM47 Sargellm
choose_action(id=p10)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpCast Prosperous Innkeeper {1}{G}
raw
choose_action(id=p5)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Haiku Vorthosllm
choose_action(id=p2)
{
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingHaiku Vorthos
Excellent! Now let me continue:
GLM47 Sargellm
choose_action(mana_plan=["p12","p10"])
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards."
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T3 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I'll pass. It's not my turn and there's no immediate threat or target for Return to Nature, so I will save it for when it's more impactful.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPlay Barren Moor
raw
choose_action(id=p7)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I continue to hold 'Return to Nature' and pass priority.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 10,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 90,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "summoning_sickness": true,
          "id": "p5",
          "power": "1",
          "toughness": "1"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 90,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{4}",
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ]
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p17"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 90,
      "life": 40
    },
    {
      "hand_size": 4,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 92,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 3
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
Still no targets for `Return to Nature`. I'm passing.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T3 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
It appears I'm getting stuck in a loop of passing priority. The `next_action_pending: true` in the `choose_action` response indicates that the game still expects an action from me for the current decision point, even after I've tried to pass. This suggests I need to be more precise about when and how I pass. I am holding `Return to Nature`, an instant. I have mana to cast it. I'm currently in GLM47 Sarge's precombat main phase. The prompt is "Play instants and activated abilities". My prior `choose_action(answer=False)` only passed priority for a momentary check. Since I still want to hold `Return to Nature` as a reactive spell and there's no immediate target, I need to pass priority effectively. I will continue to pass, but I need to recognize that the game is still giving me the opportunity to act. I will call `choose_action(answer=False)` again.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I seem to be in a loop where I pass priority, and the system continues to present me with the option to cast 'Return to Nature' on my opponents' turns. My intention is to hold 'Return to Nature' for a more opportune moment and to simply pass priority until my next turn. The previous sequence of `get_action_choices()` followed by `choose_action(answer=False)` only passes priority for that specific phase or action. To truly fast-forward through my opponents' turns when I have nothing I wish to play, I need to use `pass_priority(until="my_turn")` repeatedly until it successfully brings me to my own turn. I have just passed priority during GLM47 Sarge's Precombat Main phase. Now, I will call `pass_priority(until="my_turn")` to advance to my next turn.
llm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T3 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
get_game_log()
{
  "cursor": 9375,
  "log": "Match score:   Kimi25 Analyst - 0 wins   Gem25F Stoic - 0 wins   GLM47 Sarge - 0 wins   Haiku Vorthos - 0 wins   Range: ALL   Mulligan type: Game Default   Free mulligans: 1Match is not ratedYou have to win 2 games to win the complete matchGame has started\nKimi25 Analyst's library is shuffled\nGLM47 Sarge's library is shuffled\nHaiku Vorthos's library is shuffled\nGem25F Stoic's library is shuffled\nGLM47 Sarge won the toss\nGLM47 Sarge chooses that they take the first turn\nGLM47 Sarge draws seven cards\nKimi25 Analyst draws seven cards\nGem25F Stoic draws seven cards\nHaiku Vorthos draws seven cards\nGLM47 Sarge decides to take mulligan\nKimi25 Analyst decides to take mulligan\nGem25F Stoic decides to take mulligan\nHaiku Vorthos keeps hand\nGLM47 Sarge's library is shuffled\nGLM47 Sarge mulligans for free.\nGLM47 Sarge draws seven cards\nKimi25 Analyst's library is shuffled\nKimi25 Analyst mulligans for free.\nKimi25 Analyst draws seven cards\nGem25F Stoic's library is shuffled\nGem25F Stoic mulligans for free.\nGem25F Stoic draws seven cards\nGLM47 Sarge decides to take mulligan\nKimi25 Analyst keeps hand\nGem25F Stoic decides to take mulligan\nGLM47 Sarge's library is shuffled\nGLM47 Sarge mulligans down to 6 cards\nGLM47 Sarge draws seven cards\nGLM47 Sarge puts a card from hand to the bottom of their library\nGem25F Stoic mulligans down to 6 cards\nGem25F Stoic's library is shuffled\nGem25F Stoic draws seven cards\nGem25F Stoic puts a card from hand to the bottom of their library\nGLM47 Sarge keeps hand\nGem25F Stoic decides to take mulligan\nGem25F Stoic's library is shuffled\nGem25F Stoic mulligans down to 5 cards\nGem25F Stoic draws seven cards\nGem25F Stoic puts a card from hand to the bottom of their library\nGem25F Stoic puts a card from hand to the bottom of their library\nGem25F Stoic keeps hand\n turn 1 (40 - 40 - 40 - 40)\nGLM47 Sarge draws a card\nGLM47 Sarge skip attack\n[Chat] Gem25F Stoic: Okay, keeping this hand. Four lands and a Sol Ring should work out well.\nGLM47 Sarge turn 1 (40 - 40 - 40 - 40)\nKimi25 Analyst draws a card\nKimi25 Analyst puts Mountain from hand onto the Battlefield\nKimi25 Analyst plays Mountain\nKimi25 Analyst skip attack\nKimi25 Analyst turn 1 (40 - 40 - 40 - 40)\nGem25F Stoic draws a card\nGem25F Stoic plays Forest\nGem25F Stoic puts Forest from hand onto the Battlefield\nGem25F Stoic casts Sol Ring from hand\nGem25F Stoic puts Sol Ring from stack onto the Battlefield\nGem25F Stoic skip attack\nGem25F Stoic turn 1 (40 - 40 - 40 - 40)\nHaiku Vorthos draws a card\nHaiku Vorthos puts Plains from hand onto the Battlefield\nHaiku Vorthos plays Plains\nHaiku Vorthos skip attack\nHaiku Vorthos turn 1 (40 - 40 - 40 - 40)\nGLM47 Sarge draws a card\nGLM47 Sarge puts Jungle Hollow from hand onto the Battlefield\nGLM47 Sarge plays Jungle Hollow\nGLM47 Sarge - Ability triggers: Jungle Hollow - When Jungle Hollow enters, you gain 1 life.\nGLM47 Sarge gains 1 life (source: Jungle Hollow)\nGLM47 Sarge skip attack\nGLM47 Sarge turn 2 (40 - 41 - 40 - 40)\nKimi25 Analyst draws a card\nKimi25 Analyst puts Plains from hand onto the Battlefield\nKimi25 Analyst plays Plains\nKimi25 Analyst skip attack\nKimi25 Analyst turn 2 (40 - 41 - 40 - 40)\nGem25F Stoic draws a card\nGem25F Stoic puts Forest from hand onto the Battlefield\nGem25F Stoic plays Forest\nGem25F Stoic skip attack\nGem25F Stoic turn 2 (40 - 41 - 40 - 40)\nHaiku Vorthos draws a card\nHaiku Vorthos skip attack\nHaiku Vorthos discards down to 7 hand cards\nHaiku Vorthos discards Plains\nHaiku Vorthos turn 2 (40 - 41 - 40 - 40)\nGLM47 Sarge draws a card\nGLM47 Sarge puts Tainted Wood from hand onto the Battlefield\nGLM47 Sarge plays Tainted Wood\nGLM47 Sarge casts Prosperous Innkeeper from hand\nGLM47 Sarge puts Prosperous Innkeeper from stack onto the Battlefield\nGLM47 Sarge - Ability triggers: Prosperous Innkeeper - When Prosperous Innkeeper enters, create a Treasure token.\nGLM47 Sarge creates a Treasure Token token\nGLM47 Sarge sacrificed Treasure Token (source: Treasure Token)\nGLM47 Sarge discards Barren Moor (source: Barren Moor)\nGLM47 Sarge activates: draw a card. from Barren Moor\nGLM47 Sarge draws a card\nGLM47 Sarge skip attack",
  "truncated": false,
  "total_length": 9375
}
thinkingGem25F Stoic
Okay, I understand. The previous `pass_priority(until="my_turn")` was interrupted because there was still a pending action from my last `choose_action(answer=False)` that wasn't fully resolved. I need to complete the current priority pass before I can intelligently jump to my next turn. Since there's still nothing I want to cast or activate, I will clear this pending action by passing priority.
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T3 Precombat Main/Precombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p15"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p4"
    }
  ]
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
llmKimi25 Analyst error: timeout Timed out after 45s [1]
thinkingKimi25 Analyst
T3 with Banishing Light in hand! This is exactly what I want - a solid removal spell on curve. I'll play the Mountain and then cast it next.
thinkingKimi25 Analyst
Let me play the third land to get to 6 mana next turn:
Kimi25 Analystllm
choose_action(id=p15)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
I can cast Banishing Light now. Let me exile the most threatening permanent on the board. I'll need to see what targets are available after I cast it.
mcpCast Banishing Light {2}{W}
raw
choose_action(id=p7)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I need to target Sol Ring from Stoic. That's the most threatening permanent on the board - giving 2 mana of any color is massive acceleration that I need to shut down immediately. Prosperous Innkeeper is just a 1/1, but Sol Ring enables explosive plays.
mcpSol Ring
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T3 Postcombat Main/Postcombat Main (Kimi25 Analyst) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T3 Precombat Main/Precombat Main (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T3 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I am in my Declare Attackers step. I have no creatures to attack with, so I will pass.
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T3 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T3 Postcombat Main/Postcombat Main (Gem25F Stoic) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    }
  ]
}
thinkingGem25F Stoic
I am still in my Postcombat Main Phase. I have two Mountains still in hand that I could play, but I have already played a land this turn. `Return to Nature` is an instant, but there is no current target for it that would make it advantageous to play now. I will pass priority.
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T3 Postcombat Main/Postcombat Main (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 14,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T3 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p12"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p4"
    }
  ]
}
thinkingHaiku Vorthos
Great! I'm now on **Turn 3, Precombat Main**. I can see the other players are ahead of me on the board. Let me check the full game state:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 3,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "summoning_sickness": true,
          "id": "p19",
          "power": "1",
          "toughness": "1"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 90,
      "life": 41
    },
    {
      "hand_size": 8,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 89,
      "life": 40,
      "hand": [
        {
          "name": "Island",
          "is_land": true,
          "id": "p3",
          "playable": true
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4",
          "playable": true
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "mana_cost": "{2}",
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "mana_cost": "{W}{U}",
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "1",
          "toughness": "3"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p12",
          "playable": true
        },
        {
          "mana_cost": "{3}",
          "name": "Darksteel Plate",
          "id": "p21"
        }
      ]
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "exile": [
        {
          "name": "Sol Ring",
          "id": "p11"
        }
      ],
      "library_size": 91,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 3
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Excellent! Now I see the full picture of T3: **Current board state:** - **Kimi25 Analyst:** Mountain (tapped), Plains (tapped), Mountain (tapped), Banishing Light (untapped) — has played and cast something - **GLM47 Sarge:** Jungle Hollow (tapped), Tainted Wood (tapped), Prosperous Innkeeper 1/1 (untapped, summoning sickness) — just cast the creature - **Me:** Plains (untapped), 1 untapped mana - **Gem25F Stoic:** 2 Forests (untapped), Sol Ring is in exile (strange—it might have been exiled by a spell) **My hand (8 cards):** - Island (p3) - Plains (p4, p12) - Mammoth Umbra (4W) - Unquestioned Authority (2W) - Azorius Signet (2) - Ethercaste Knight (WU) - Darksteel Plate (3) — NEW card! This is an equipment that gives indestructible. **Key observations:** 1. I still have no creatures on board while others are developing 2. I can now cast Azorius Signet (2 generic) or Ethercaste Knight (WU) 3. Darksteel Plate is a premium card—it gives indestructible **T3 Strategy:** I should play a **Plains** or **Island** to maximize mana options, then cast **Azorius Signet** (2 mana) for ramp. This will help me cast bigger spells next turn. Alternatively, I could cast Ethercaste Knight with my current mana + a land play. Let me play **Island** first to have all my colors available:
llm
choose_action(id=p3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Good! Now let me see what spells I can cast:
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Perfect! I have 2 untapped lands (Plains + Island) and 2 playable spells: - **Ethercaste Knight (WU)** — 1/3 creature - **Azorius Signet (2)** — mana rock **Decision:** I'll cast **Azorius Signet** first. This gives me a mana rock that taps for WU, enabling future spell plays and fixing my mana. Then I'll have 1 untapped Plains for next turn and the Signet ready to tap.
mcpCast Azorius Signet {2}
raw
choose_action(id=p8)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Excellent! I've cast Azorius Signet. Let me check what I can do next:
thinkingHaiku Vorthos
Good! The Signet is now on the battlefield. I can now cast Ethercaste Knight with my available mana (Plains + Island + Signet tap = WU + 1 generic). Let me check if I still have the Ethercaste Knight available: Wait—I should verify my mana. I have: - Plains (untapped) = 1 W - Island (untapped) = 1 U - Azorius Signet (untapped) = 1 W/U That gives me WU + 1, which is perfect for Ethercaste Knight (WU cost). Let me cast it. But first, let me get action choices to see what's playable: Actually, the response says "Play instants and activated abilities" which means I'm back to a non-spell phase. Let me just pass and go to combat:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Wait, it's asking me to play spells again. Let me try casting Ethercaste Knight. Let me call pass_priority to see the full list of available plays: Actually, I should not call pass_priority since I have an action pending. Let me instead call get_action_choices to see what spells are now available with my mana pool: Actually, the system is showing "Play spells and abilities" but not showing specific choices. This might mean I need to explicitly request them. Let me pass and see if it gives me spell options:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Let me check the game state to see what's happening:
llm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Haiku Vorthos",
  "cursor": 5,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "summoning_sickness": true,
          "id": "p19",
          "power": "1",
          "toughness": "1"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 90,
      "life": 41
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 89,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "mana_cost": "{W}{U}",
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "1",
          "toughness": "3"
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p12"
        },
        {
          "mana_cost": "{3}",
          "name": "Darksteel Plate",
          "id": "p21"
        }
      ]
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "exile": [
        {
          "name": "Sol Ring",
          "id": "p11"
        }
      ],
      "library_size": 91,
      "life": 40
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 3
}
thinkingHaiku Vorthos
Ah, I see! The system has moved me to the combat phase (Declare Attackers). I'm now in combat, and my lands are tapped from casting Azorius Signet. I have no creatures to attack with, so I'll pass:
llm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T3 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
The system is warning me that I shouldn't have called pass_priority since there was a pending action. Let me pass combat:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm back in the postcombat main phase. I already used my land drop. Let me check if I can cast any spells. I should have: - Azorius Signet (untapped, 1 WU) - Plains (p4, untapped) - Plains (p12, untapped) That's 1 WU + 2 generic = I can cast Ethercaste Knight (WU)! But the action is asking for a boolean response, not showing card choices. Let me pass and see:
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 12,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T4 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Tear Asunder",
      "index": 0,
      "action": "cast",
      "id": "p20"
    },
    {
      "name": "Temple of Malady",
      "index": 1,
      "action": "land",
      "id": "p26"
    }
  ]
}
GLM47 Sargellm
choose_action(id=p26)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
My T3 is complete. Let me advance to T4:
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 13,
  "stack": [
    {
      "name": "Ability",
      "rules": [
        "When Temple of Malady enters, scry 1."
      ],
      "id": "p31"
    }
  ],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 89,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{4}",
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Tear Asunder",
          "id": "p20",
          "playable": true
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ]
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "exile": [
        {
          "name": "Sol Ring",
          "id": "p16"
        }
      ],
      "library_size": 91,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 4
}
GLM47 SargemcpCast Tear Asunder {1}{G}
raw
choose_action(id=p20)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
GLM47 SargemcpBanishing Light
raw
choose_action(id=p28)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 15,
  "stack": [
    {
      "target_count": 1,
      "name": "Tear Asunder",
      "rules": [
        "Kicker {1}{B} (You may pay an additional {1}{B} as you cast this spell.)",
        "Exile target artifact or enchantment. If this spell was kicked, exile target nonland permanent instead."
      ],
      "id": "p32"
    },
    {
      "name": "Ability",
      "rules": [
        "When Temple of Malady enters, scry 1."
      ],
      "id": "p31"
    }
  ],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 89,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{4}",
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ]
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "exile": [
        {
          "name": "Sol Ring",
          "id": "p16"
        }
      ],
      "library_size": 91,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 4
}
GLM47 Sargemcp1. {T}: Add {B}.
raw
choose_action(answer=false)
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_CHOOSE_ABILITY requires index=N. Call get_action_choices first to see the available abilities, then choose_action with the index of the one you want.",
  "choices": [
    {
      "index": 0,
      "description": "1. {T}: Add {B}."
    },
    {
      "index": 1,
      "description": "2. {T}: Add {G}."
    }
  ]
}
GLM47 Sargemcp1. {T}: Add {B}.
raw
choose_action(answer=false)
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_CHOOSE_ABILITY requires index=N. Call get_action_choices first to see the available abilities, then choose_action with the index of the one you want.",
  "choices": [
    {
      "index": 0,
      "description": "1. {T}: Add {B}."
    },
    {
      "index": 1,
      "description": "2. {T}: Add {G}."
    }
  ]
}
GLM47 Sargemcp1. {T}: Add {B}.
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "index",
  "can_cancel": true,
  "untapped_lands": 2,
  "message": "Select up to one card to PUT on the BOTTOM of your library (Scry)",
  "required": false,
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T4 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "id=\"pN\" or index=N, or answer=false to cancel",
  "choices": [
    {
      "name": "Necroblossom Snarl",
      "target_type": "card",
      "index": 0,
      "id": "p33"
    }
  ]
}
GLM47 Sargellm
choose_action(id=p33)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 17,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 89,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{4}",
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Tear Asunder",
          "id": "p20",
          "playable": true
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ]
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 89,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "exile": [
        {
          "name": "Sol Ring",
          "id": "p16"
        }
      ],
      "library_size": 91,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 4
}
GLM47 Sargellm
get_oracle_text(object_id=p10)
{
  "success": true,
  "name": "Tainted Wood",
  "rules": [
    "{T}: Add {C}.",
    "{T}: Add {B}. Activate only if you control a Swamp.",
    "{T}: Add {G}. Activate only if you control a Swamp."
  ]
}
GLM47 Sargellm
get_oracle_text(object_id=p12)
{
  "success": true,
  "name": "Jungle Hollow",
  "rules": [
    "{this} enters tapped.",
    "When {this} enters, you gain 1 life.",
    "{T}: Add {B}.",
    "{T}: Add {G}."
  ]
}
GLM47 SargemcpPass
raw
choose_action(id=p6)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p6 not found in current choices"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpCast Tear Asunder {1}{G}
raw
choose_action(id=p20)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "no"
}
GLM47 SargemcpBanishing Light
raw
choose_action(id=p28)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T4 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 4,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T4 Postcombat Main/Postcombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p21"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p4"
    }
  ]
}
Kimi25 Analystllm
get_oracle_text(object_id=p14)
{
  "success": true,
  "name": "Forest",
  "rules": [
    "{T}: Add {G}."
  ]
}
Kimi25 Analystllm
choose_action(id=p3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
Play Plains, establishing a fourth land. I'm developing my board and preparing for bigger plays. With 7 mana available now, I'll have plenty of options including casting my commander next turn. Let me pass and see what develops.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
get_oracle_text(object_id=p26)
{
  "success": false,
  "error": "Object not found in current game state: p26"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "context": "T4 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I have no attackers, so I will pass the declare attackers step.
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
It appears that my recent `choose_action(answer=False)` left a pending action. The hint suggests I should call `get_action_choices()` or `choose_action()` again, and not `pass_priority`, to avoid cancelling the pending action. I will follow this advice and call `get_action_choices()` to understand the current state.
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I am currently in my postcombat main phase, and I have just drawn Colossal Majesty. This enchantment provides excellent card advantage, drawing a card each turn if I control a creature with power 4 or greater. This is a vital engine piece for my strategy. I have the mana to cast it. My two Forests are `p6` and `p7`, and my Sol Ring is `p5`. I will use one Forest for the green mana and the Sol Ring for the two generic mana.
mcpCast Colossal Majesty {2}{G}
raw
choose_action(id=p32, mana_plan=["p6","p5"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3",
  "mana_plan_set": true,
  "mana_plan_size": 2
}
Gem25F Stoicllm
choose_action(id=p33)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
thinkingGem25F Stoic
It appears I've queued up playing both `Colossal Majesty` and `Haven of the Spirit Dragon` in rapid succession without allowing the game to resolve any actions or pass priority. The `next_action_pending: True` from the previous `choose_action` indicates that the system is still waiting for me to respond to an event, likely the resolution of `Colossal Majesty` or the land drop. I need to clarify the game state and address the pending action. I will call `get_action_choices()` to understand what the system expects from me next.
Gem25F Stoicllm
get_oracle_text(object_id=p34)
{
  "success": false,
  "error": "Object not found in current game state: p34"
}
thinkingGem25F Stoic
I have already played a land this turn, so `Haven of the Spirit Dragon` (`p34`) cannot be played. `Return to Nature` (`p17`) also has no immediate targets that would provide significant value. I will therefore pass.
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 12,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T4 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{W}{U}",
      "name": "Ethercaste Knight",
      "index": 0,
      "action": "cast",
      "id": "p9",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "mana_cost": "{2}{W}",
      "name": "Unquestioned Authority",
      "index": 2,
      "action": "cast",
      "id": "p7"
    },
    {
      "name": "Island",
      "index": 3,
      "action": "land",
      "id": "p24"
    },
    {
      "mana_cost": "{3}",
      "name": "Darksteel Plate",
      "index": 4,
      "action": "cast",
      "id": "p21"
    },
    {
      "name": "Plains",
      "index": 5,
      "action": "land",
      "id": "p12"
    },
    {
      "name": "Plains",
      "index": 6,
      "action": "land",
      "id": "p4"
    }
  ]
}
thinkingHaiku Vorthos
Great! **T4 Precombat Main**, and I have many playable options! Let me analyze: **Playable cards:** - Ethercaste Knight (WU) — 1/3 creature - Unknown card (p23) — ? - Unquestioned Authority (2W) — aura - Island (p24) — land - Darksteel Plate (3) — indestructible equipment - Plains (p12, p4) — lands **Available mana:** 2 untapped lands (I had Plains + Plains from hand), plus Azorius Signet (1 WU) Let me check what that Unknown card is:
llm
get_oracle_text(object_id=p23)
{
  "success": false,
  "error": "Object not found in current game state: p23"
}
thinkingHaiku Vorthos
The card doesn't exist in the game state yet. It might be a card that was revealed or discovered. Let me check the game state:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 6,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p25"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 88,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 89,
      "life": 41
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 88,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4",
          "playable": true
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7",
          "playable": true
        },
        {
          "mana_cost": "{W}{U}",
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "1",
          "toughness": "3",
          "playable": true
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p12",
          "playable": true
        },
        {
          "mana_cost": "{3}",
          "name": "Darksteel Plate",
          "id": "p21",
          "playable": true
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p24",
          "playable": true
        }
      ]
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p28"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 90,
      "life": 40
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 4
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Good! Now I can see the updated board state on **T4**: **Board state:** - **Kimi25 Analyst:** Mountain, Plains, Mountain, Plains (4 lands, Banishing Light exiled) - **GLM47 Sarge:** Jungle Hollow (tapped), Tainted Wood (tapped), Prosperous Innkeeper (untapped), Temple of Malady (tapped), 1 spell in graveyard (Tear Asunder) - **Me:** Plains, Island, Azorius Signet (3 untapped permanents, 7 cards in hand) - **Gem25F Stoic:** Forest, Forest, Sol Ring, Haven of the Spirit Dragon (4 permanents, all untapped!) **Key observations:** - Gem25F Stoic has untapped Sol Ring and Haven of the Spirit Dragon — very dangerous! - GLM47 Sarge is developing their board - Kimi25 Analyst has Banishing Light exiled (or it exiled something) **My hand:** - Plains (p4, p12) — lands - Island (p24) — land - Ethercaste Knight (p9) — 1/3 creature, playable - Unquestioned Authority (p7) — 2W aura, playable - Darksteel Plate (p21) — 3 mana equipment, playable - Mammoth Umbra (p6) — 4W aura, NOT playable yet **Mana available:** - Plains (p1) = 1W - Island (p3) = 1U - Azorius Signet (p8) = 1WU - Total: WW U, or I can tap lands for 3 generic **T4 Strategy:** I should play Ethercaste Knight! It's a 1/3 creature, which gives me my first creature on board. This is important because: 1. It develops my board 2. It's efficient at 2 mana 3. It starts building toward Daxos synergies Then I could potentially cast Unquestioned Authority (2W) to give it protection if I have the mana. Let me play **Ethercaste Knight**:
llm
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Excellent! I've cast Ethercaste Knight. Now let me see what else I can cast:
thinkingHaiku Vorthos
Wait, it says "land_drops_used:0" but I haven't played a land yet this turn! Let me play a land and see if I can then cast more spells. Let me check if I can still play spells by calling pass_priority... actually, I should NOT call pass_priority. Let me instead call get_action_choices with a proper await: Actually, the system is asking for instants and activated abilities. I don't have any instants in hand. Let me pass this and see if I get back to spell casting:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Perfect! Now I see my playable lands. I should play an **Island** to have mana options, but let me think about what I want to do: - I have Unquestioned Authority (2W) still in hand - I need 2W to cast it - After casting Ethercaste Knight (WU), I spent my Island's mana So my current mana is: - Plains (p1) = 1W (used for Ethercaste Knight as the W) - Island (p3) = 1U (used for Ethercaste Knight as the U) - Azorius Signet (p8) = 1WU (untapped) If I tap Azorius Signet, I can get WU. If I play Plains, I get +1W. So I could play Plains and then tap Signet + Plains to get WW, which is exactly what I need for Unquestioned Authority! Let me play **Plains**:
mcpPlay Plains
raw
choose_action(id=p12)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Good! I've played Plains. Now let me check what I can cast:
thinkingHaiku Vorthos
Hmm, now it's asking for boolean again ("Play spells and abilities" but no card list). This is the server checking if I want to cast anything. The problem is I need to tap my Azorius Signet to pay for Unquestioned Authority, but the system doesn't show it as playable. Let me try calling pass_priority properly. Actually wait—I can't because there's a pending action. Let me pass this boolean:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm now in combat phase with Ethercaste Knight ready to attack! But I don't have any instant-speed effects to play. Let me check the game state and then declare my attacker:
llm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Haiku Vorthos",
  "cursor": 8,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p25"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 88,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 89,
      "life": 41
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": false,
          "name": "Ethercaste Knight",
          "summoning_sickness": true,
          "id": "p9",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p12"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 88,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{2}{W}",
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "mana_cost": "{3}",
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p24"
        }
      ]
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p28"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 90,
      "life": 40
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 4
}
thinkingHaiku Vorthos
Perfect! I can see: - My Ethercaste Knight (p9) has summoning sickness, so I cannot attack with it - I have no other creatures to attack with - My Plains (p1, p3) are tapped from casting spells So I must pass combat:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T4 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
I'm in postcombat main now. I can't cast Unquestioned Authority because I've already used my land drop and my main lands are tapped. Let me pass and move to the end of my turn:
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 8,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T5 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Exotic Orchard",
      "index": 0,
      "action": "land",
      "id": "p35"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Chatterfang, Squirrel General",
      "index": 1,
      "action": "cast",
      "id": "p6",
      "power": "3",
      "toughness": "3"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 2,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    }
  ]
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
I'm now at T5 Precombat Main (GLM47 Sarge's turn). Let me pass through their turn to get back to my T5 main phase. But I'm still in a pending action state, so let me use choose_action:
GLM47 Sargellm
choose_action(id=p35)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
GLM47 Sarge is in combat. I have no instant-speed responses. Let me pass:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Still GLM47's turn. Let me pass:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Precombat Main/Precombat Main (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Now it's Kimi25 Analyst's turn (T5). Let me keep passing until I get back to my turn:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Great! The action is no longer pending. Now let me advance to my turn with pass_priority(until="my_turn"):
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Drifting Meadow",
      "index": 0,
      "action": "land",
      "id": "p27"
    }
  ],
  "action_pending": true
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
get_action_choices()
{
  "action_pending": false
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=declare_attackers)
{
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}
Kimi25 AnalystmcpPlay Drifting Meadow
raw
choose_action(id=p27)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T5 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ]
}
thinkingGem25F Stoic
I am holding `Return to Nature` and there are no immediate high-value targets. I will pass priority. Note for later: I must investigate why my `Colossal Majesty` cast was cancelled due to an incorrect/incomplete mana plan.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,40hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T5 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Colossal Majesty",
      "index": 3,
      "action": "cast",
      "id": "p32"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 4,
      "id": "p34"
    }
  ]
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(id=p32, mana_plan=["p6","p5"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3",
  "mana_plan_set": true,
  "mana_plan_size": 2
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
My `Colossal Majesty` cast was cancelled previously, which indicates an issue with the mana plan. My goal is to cast `Colossal Majesty` now. I need to make sure my mana plan is correct. `Colossal Majesty` costs `{2}{G}`. I have `untapped_lands: 3`. I will use one Forest for the green mana and my Sol Ring for the two generic mana. My Forests are `p6` and `p7`, and my Sol Ring is `p5`. Therefore, the mana plan `["p6", "p5"]` should correctly pay for `Colossal Majesty`.
llm
choose_action(mana_plan=["p6","p5"], id=p32)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "error": "Object p32 not found in current choices",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ]
}
thinkingGem25F Stoic
The system message "Spell cancelled — mana plan was incorrect or incomplete" is significant. It implies my previous attempt to cast `Colossal Majesty` failed. This makes sense now, as I immediately followed the cast attempt with `choose_action(answer=False)`, which likely cancelled the spell that was in the process of being cast, rather than letting it resolve. My mana plan `["p6", "p5"]` for `Colossal Majesty` ({2}{G}), using Forest (`p6` for {G}) and Sol Ring (`p5` for {C}{C}), should be correct. The "incorrect or incomplete" message was likely a side effect of cancelling the spell prematurely. Now, I need to check the current action choices to see if `Colossal Majesty` is available to be cast again. If it is, I will attempt to cast it, and this time, I will wait for subsequent prompts to determine if additional actions are required before passing priority.
thinkingGem25F Stoic
I am currently in my Declare Attackers step. There are no creatures to attack with, and no reason to cast `Return to Nature` yet. I will pass.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I am still in my Postcombat Main Phase. I have just drawn Colossal Majesty. This enchantment provides excellent card advantage, drawing a card each turn if I control a creature with power 4 or greater. This is a vital engine piece for my strategy. I have the mana to cast it. My two Forests are `p6` and `p7`, and my Sol Ring is `p5`. I will use one Forest for the green mana and the Sol Ring for the two generic mana.
llm
choose_action(mana_plan=["p6","p5"], id=p32)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p32 not found in current choices",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 3,
      "id": "p34"
    }
  ]
}
Gem25F Stoicllm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Gem25F Stoic",
  "cursor": 14,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p26"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p28"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 88,
      "life": 41
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": false,
          "name": "Ethercaste Knight",
          "summoning_sickness": true,
          "id": "p36",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 88,
      "life": 40
    },
    {
      "hand_size": 6,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 89,
      "life": 40,
      "hand": [
        {
          "name": "Mountain",
          "is_land": true,
          "id": "p10",
          "playable": true
        },
        {
          "name": "Mountain",
          "is_land": true,
          "id": "p11",
          "playable": true
        },
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Return to Nature",
          "id": "p17",
          "playable": true
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Colossal Majesty",
          "id": "p32",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        }
      ]
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 5
}
thinkingGem25F Stoic
I need to cast `Colossal Majesty` to advance my board state. It costs `{2}{G}`. I will use one of my untapped Forests (`p9`) for the green mana and my Sol Ring (`p14`) for the two colorless mana. After that, I will play a land. I have Mountain (`p10`) in hand still. I will play that. Then, I will pass.
llm
choose_action(id=p32, mana_plan=["p9","p14"])
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p32 not found in current choices",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p10"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 3,
      "id": "p34"
    }
  ]
}
thinkingGem25F Stoic
I cannot cast Colossal Majesty because it is not listed in the available choices. However, I can play a land. I will play the Mountain (`p10`).
mcpPlay Mountain
raw
choose_action(id=p10)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingGem25F Stoic
The game is offering me to play `Decree of Savagery`, `Return to Nature`, `Rishkar's Expertise`, or `p34`. I have already played a land this turn. `Decree of Savagery` and `Rishkar's Expertise` are too expensive. `Return to Nature` has no immediate targets. I will pass.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 3,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Ethercaste Knight",
      "index": 0,
      "choice_type": "attacker",
      "id": "p9",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! I'm now back at **T5 Combat** and my Ethercaste Knight no longer has summoning sickness! I have 3 untapped lands. Let me attack with my Ethercaste Knight:
llm
choose_action(attackers=["p9"])
{
  "declared": [
    "p9"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
I need to select a target for the attack. Let me get the available targets:
thinkingHaiku Vorthos
Perfect! I can attack any player. **Strategic decision:** - **Gem25F Stoic** (40 hp) - has untapped Sol Ring and Haven of the Spirit Dragon (early game threat) - **GLM47 Sarge** (41 hp) - has Prosperous Innkeeper and Tear Asunder in graveyard - **Kimi25 Analyst** (40 hp) - has Banishing Light exiled (controls threats) **I should attack Gem25F Stoic** because they have the most mana-generating artifacts (Sol Ring is extremely strong), and dealing damage to them early is important before they accelerate further.
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingHaiku Vorthos
Great! Now let me continue:
llm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Select attackers",
  "action_pending": true
}
thinkingHaiku Vorthos
It's asking if I want to declare more attackers or confirm. I've declared Ethercaste Knight attacking Gem25F Stoic. Let me confirm with answer=true:
llm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I don't have any instants or activated abilities. Let me pass:
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(40hp)",
  "context": "T5 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Now I'm at declare blockers. Gem25F Stoic will decide whether to block my Ethercaste Knight (1/3). Let me pass and see what they do:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "context": "T5 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! **Gem25F Stoic took 2 damage** (down to 38 hp) and did not block! My Ethercaste Knight connected. Now I'm at combat damage. Let me pass and move to my postcombat main:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p33"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "mana_cost": "{2}{W}",
      "name": "Unquestioned Authority",
      "index": 2,
      "action": "cast",
      "id": "p7"
    },
    {
      "name": "Island",
      "index": 3,
      "action": "land",
      "id": "p24"
    },
    {
      "mana_cost": "{3}",
      "name": "Darksteel Plate",
      "index": 4,
      "action": "cast",
      "id": "p21"
    },
    {
      "name": "Plains",
      "index": 5,
      "action": "land",
      "id": "p4"
    }
  ]
}
thinkingHaiku Vorthos
Perfect! I'm in my **T5 Postcombat Main** with **3 untapped lands** and land drops used = 0. I can play a land! Let me analyze my options: **Available plays:** 1. **Unquestioned Authority** (2W) - enchantment on Ethercaste Knight 2. **Darksteel Plate** (3) - equipment 3. **Plains** (land drop) 4. **Island** (land drop) 5. Unknown card (p23) **Strategy:** - I should play **Plains** first (my land drop) to get to 4 lands - Then I can play **Unquestioned Authority** (2W) using 2 of my lands - This gives my Ethercaste Knight protection from colors (very strong!) Let me play Plains:
llm
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 0,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "mana_cost": "{2}{W}",
      "name": "Unquestioned Authority",
      "index": 2,
      "action": "cast",
      "id": "p7"
    },
    {
      "mana_cost": "{3}",
      "name": "Darksteel Plate",
      "index": 3,
      "action": "cast",
      "id": "p21"
    }
  ]
}
thinkingHaiku Vorthos
Great! Now I have 4 untapped lands and land_drops_used=1. Now I can cast **Unquestioned Authority** (2W) on my Ethercaste Knight. Let me play it:
llm
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2"
}
thinkingHaiku Vorthos
I need to select a target for Unquestioned Authority. It should be my Ethercaste Knight (p9):
thinkingHaiku Vorthos
Perfect! My Ethercaste Knight (p9) is at index 1. Wait, it shows as "tapped" but that's just the visual—it's still my creature. Let me select it:
mcpEthercaste Knight
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Good! I've cast Unquestioned Authority on my Ethercaste Knight (now at 2/4 with protection from colors). I'm down to 1 untapped land. Let me pass:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Still responding to instants/abilities. No more plays available. Let me pass:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{W}",
      "name": "Ethereal Armor",
      "index": 0,
      "action": "cast",
      "id": "p36"
    }
  ]
}
thinkingHaiku Vorthos
Interesting! I now have **Ethereal Armor** (W) available. This is perfect for my Ethercaste Knight with Unquestioned Authority! Let me play it:
llm
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Same target choice as before. Ethercaste Knight at index 1:
mcpEthercaste Knight
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Good! Ethereal Armor is now on my Ethercaste Knight. It gets +1/+2 for each enchantment on it. My Knight now has protection from colors and +1/+2, making it **3/6 with protection from all colors**! Let me pass:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(38hp)",
  "context": "T5 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "auto_passed_loop_detected",
  "warning": "Too many interactions this turn (27). Auto-passing until next turn."
}
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(38hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 13,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T6 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Exotic Orchard",
      "index": 0,
      "action": "land",
      "id": "p35"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Chatterfang, Squirrel General",
      "index": 1,
      "action": "cast",
      "id": "p6",
      "power": "3",
      "toughness": "3"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 2,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    }
  ]
}
thinkingHaiku Vorthos
The system auto-passed due to too many interactions. Let me check the game state:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 17,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p32"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p25"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p26"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 87,
      "life": 41
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p36"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 86,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "mana_cost": "{3}",
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p24"
        }
      ]
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p28"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p34"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 89,
      "life": 38
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 6
}
thinkingHaiku Vorthos
Perfect! I've completed my turn and we're now on **T6 Precombat Main** with **GLM47 Sarge** as the active player. My Ethercaste Knight is now **3/5 with protection from colors** (thanks to Unquestioned Authority and Ethereal Armor enchanted). **Board summary:** - **Me (Haiku Vorthos)**: 40 hp, 8 permanents (including my awesome Ethercaste Knight), 4 cards in hand - **GLM47 Sarge**: 41 hp, 4 permanents (Prosperous Innkeeper is a threat) - **Kimi25 Analyst**: 40 hp, 4 permanents (just had Banishing Light exiled) - **Gem25F Stoic**: 38 hp, 5 permanents (took 2 damage from my attack) My enchanted Knight is a strong early clock. Now I'll let GLM47 Sarge play:
GLM47 Sargellm
choose_action(id=p35)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 SargemcpCast Maskwood Nexus {4}
raw
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
GLM47 Sargellm
choose_action(auto_tap=true)
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards."
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpAttack with Prosperous Innkeeper 1/1
raw
choose_action(attackers=["p5"])
{
  "declared": [
    "p5"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(id=p2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "GLM47 Sarge",
  "cursor": 28,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 87,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{G}{G}",
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 89,
      "life": 38
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "combat": [
    {
      "blocked": false,
      "defending": "Gem25F Stoic",
      "attackers": [
        {
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        }
      ]
    }
  ],
  "turn": 6
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 30,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 87,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{G}{G}",
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 89,
      "life": 37
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 6
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(37hp)",
  "context": "T6 Precombat Main/Precombat Main (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(37hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T6 Postcombat Main/Postcombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{2}{R}{R}",
      "name": "Desolation Giant",
      "index": 0,
      "action": "cast",
      "id": "p32",
      "power": "3",
      "toughness": "3"
    },
    {
      "name": "Unknown (e96ea003)",
      "index": 1,
      "id": "p26"
    },
    {
      "mana_cost": "{2}",
      "name": "Lightning Greaves",
      "index": 2,
      "action": "cast",
      "id": "p33"
    },
    {
      "name": "Mountain",
      "index": 3,
      "action": "land",
      "id": "p21"
    },
    {
      "name": "Mountain",
      "index": 4,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{4}",
      "name": "Seer's Sundial",
      "index": 5,
      "action": "cast",
      "id": "p6"
    }
  ]
}
thinkingKimi25 Analyst
Turn 6, main phase. I've got some serious options here - 7 mana available, and I can see Seer's Sundial which is exactly the kind of card advantage engine I need in a multiplayer game. Let me get that down first.
llm
choose_action(index=5)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
Kimi25 Analystllm
choose_action(auto_tap=true)
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards."
}
Kimi25 Analystllm
choose_action(mana_plan=["p5","p8","p3","p27"])
{
  "retryable": true,
  "success": false,
  "error_code": "missing_param",
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards."
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
The game is asking if I want to play any instants or activate abilities. I could cycle Drifting Meadow to draw a card, but since I haven't used my land drop yet this turn (I can still play one more), and cycling Drifting Meadow would use my land drop for the turn... actually wait, let me check my hand again. Actually no, I already played Plains this turn (T4 Postcombat), so I've used my land drop. Let me cycle Drifting Meadow to draw a card now:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I can play another Mountain. Setting myself up for 8 mana next turn gives me maximum flexibility - I can cast both Lightning Greaves and Desolation Giant, or any other combination. The board is still relatively quiet so I can afford to build up my resources.
mcpPlay Mountain
raw
choose_action(id=p21)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
Now I have 8 mana sources with one untapped land. I've established a solid mana base and can deploy multiple threats next turn. Let me pass priority and see what develops.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Seer's Sundial is offering me a card draw for 2 mana. I only have 1 untapped land producing red mana, so I can't afford the 2 mana payment. I'll decline this trigger and preserve my resources for next turn when I can deploy multiple threats.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "no"
}
thinkingKimi25 Analyst
Yep, I'm essentially done for this turn. Pass priority and let's move on.
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,37hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T6 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 2,
      "action": "land",
      "id": "p11"
    },
    {
      "mana_cost": "{4}{G}{G}",
      "name": "Rishkar's Expertise",
      "index": 3,
      "action": "cast",
      "id": "p38"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Colossal Majesty",
      "index": 4,
      "action": "cast",
      "id": "p32"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 5,
      "id": "p34"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 6,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    }
  ]
}
thinkingGem25F Stoic
I need to cast `Colossal Majesty` as it provides continuous card advantage. It costs `{2}{G}`. I will use one Forest (`p9`) for the green mana and my Sol Ring (`p14`) for the colorless mana.
llm
choose_action(mana_plan=["p9","p14"], id=p32)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4",
  "mana_plan_set": true,
  "mana_plan_size": 2
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I pass priority during Gem25F Stoic's main phase; nothing to respond to.
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I am on turn 6 in my Precombat Main Phase. My primary goal is to establish card advantage, and `Colossal Majesty` (`p32`) is still in my hand. It costs `{2}{G}`. I have my Forest (`p9`) and Sol Ring (`p14`) untapped. I will use the Forest for `G` and Sol Ring for `CC` to cast `Colossal Majesty`. I will then ensure the spell resolves by using `pass_priority(until="stack_resolved")`.
llm
choose_action(id=p32, mana_plan=["p9","p14"])
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p32 not found in current choices",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p11"
    }
  ]
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPlay Mountain
raw
choose_action(id=p11)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
My previous attempts to cast `Colossal Majesty` (`p32`) failed, and it is no longer shown as an available choice. This is frustrating, as it's a key card for my strategy. However, I have successfully played a land, Mountain (`p11`). I have no other plays available, so I will pass.
llm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,37hp)",
  "context": "T6 Combat/Declare Attackers (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Gem25F Stoic",
  "cursor": 17,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p42"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 85,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p44"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 87,
      "life": 41
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p47"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 86,
      "life": 40
    },
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 88,
      "life": 37,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Return to Nature",
          "id": "p17",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5"
        }
      ]
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 6
}
thinkingGem25F Stoic
I am in my Declare Attackers step, but I have no creatures to attack with. I will pass.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no beneficial plays. I will pass.
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(37hp)",
  "context": "T6 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Ethercaste Knight",
      "index": 0,
      "choice_type": "attacker",
      "id": "p9",
      "power": "3",
      "toughness": "5"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Great! **I'm back in combat on my turn 6!** Gem25F Stoic is now at **37 hp** (down from 38). Now I need to decide who to attack with my Ethercaste Knight. **Strategic considerations:** - **Gem25F Stoic** (37 hp): Took 2 damage last turn. Has Sol Ring and Mountain—likely a ramp deck (Vrondiss is his commander). Weakest board right now. - **GLM47 Sarge** (41 hp): Has Prosperous Innkeeper (a potential threat)—this generates value whenever creatures enter the battlefield - **Kimi25 Analyst** (40 hp): Has Kalemne as commander, likely an aggro deck I should keep attacking **Gem25F Stoic** to pressure them. My Knight is 3/5 with protection from colors—very hard to block or remove! Let me declare my Ethercaste Knight as an attacker:
llm
choose_action(attackers=["p9"])
{
  "declared": [
    "p9"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
I need to select the target for my attack:
thinkingHaiku Vorthos
Perfect! I'll attack **Gem25F Stoic** (index 0) to continue pressuring them:
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(37hp)",
  "context": "T6 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 4,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Select attackers",
  "action_pending": true
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(37hp)",
  "context": "T6 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Interesting! I have **Brainstorm** in hand now (wasn't there before?). Let me check if I should cast it. Brainstorm is an instant that draws 3 and puts 2 back. This could be good for digging, but there's no immediate need. Let me pass and focus on the combat:
thinkingGem25F Stoic
It appears `Colossal Majesty` is already on the battlefield. My apologies for the confusion; I must have played it successfully and then misread subsequent prompts. I am currently in the Declare Attackers step, with no creatures to attack. I will pass.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(37hp)",
  "context": "T6 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no beneficial plays. I will pass.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(37hp)",
  "context": "T6 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
We're now in **Declare Blockers** phase. Gem25F Stoic is choosing whether to block. Let me pass priority:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(33hp)",
  "context": "T6 Combat/First Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! **Gem25F Stoic took 3 damage!** They're now at **33 hp** (down from 37). No blockers were declared, so my Ethercaste Knight hit them unblocked! The Knight's protection from colors is proving invaluable. Let me pass priority through the damage:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no creatures to block with, and no worthwhile targets for `Return to Nature`. I will pass.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(33hp)",
  "context": "T6 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I really do need to be more careful. `Colossal Majesty` (`p32`) is indeed on the battlefield. I successfully played it earlier. I will pass the current combat damage step.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(33hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T6 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 0,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "name": "Island",
      "index": 2,
      "action": "land",
      "id": "p24"
    },
    {
      "mana_cost": "{3}",
      "name": "Darksteel Plate",
      "index": 3,
      "action": "cast",
      "id": "p21"
    },
    {
      "name": "Plains",
      "index": 4,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 5,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Perfect! I'm back in **Postcombat Main phase**. I have several options: - **Mammoth Umbra** {4}{W} - An aura that gives +2/+4 and enchantment protection - **Darksteel Plate** {3} - Gives indestructible - **Brainstorm** {U} - Card draw - Lands: **Island**, **Plains** I have untapped lands and need to decide on my mana spend. Let me think about my strategy: My Ethercaste Knight is already a 3/5 with protection from colors—if I put **Mammoth Umbra** on it, it becomes **5/9 with indestructible protection**! That's an absolutely overwhelming clock. The opponent will struggle to remove it. This is a strong play. However, I can also cast **Darksteel Plate** on it first for just {3} mana, making it indestructible without the mana investment of Mammoth Umbra. Given I have 4 untapped lands, I could potentially cast Darksteel Plate now and hold Mammoth Umbra for later. Actually, let me check my mana: I have 4 untapped lands (Plains, Island, Azorius Signet, and some others). Let me cast **Darksteel Plate** first:
llm
choose_action(id=p21)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Good! I've cast Darksteel Plate ({3} generic). Now I have only 1 untapped land left and Brainstorm available. I need to make another choice—should I cast Brainstorm or pass? Given that I've only got 1 untapped land and I want to hold mana for response, let me pass:
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(33hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T6 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 3,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Interesting! Now I can **equip Darksteel Plate** to my Ethercaste Knight for {2}. That would make my Knight indestructible! Let me do that:
llm
choose_action(id=p21)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Perfect! I've equipped **Darksteel Plate** to my Ethercaste Knight! Now my Knight is: - **3/5 Power/Toughness** - **Protection from colors** (from Unquestioned Authority) - **+1/+2 from Ethereal Armor** - **Indestructible** (from Darksteel Plate) This is a nearly unkillable threat! Let me pass to end my turn:
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,33hp)",
  "context": "T6 Postcombat Main/Postcombat Main (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 0,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I will pass, as there's no immediate value in casting `Return to Nature` right now.
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(33hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 15,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T7 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{2}{G}",
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "cast",
      "id": "p6",
      "power": "3",
      "toughness": "3"
    },
    {
      "name": "Swamp",
      "index": 1,
      "action": "land",
      "id": "p45"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 3,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    }
  ]
}
GLM47 Sargemcpsend_chat_message
raw
send_chat_message(message=LISTEN UP, MAGGOTS! I survived the night...)
{
  "success": true
}
GLM47 Sargellm
choose_action(id=p45)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpCast Shamanic Revelation {3}{G}{G}
raw
choose_action(id=p40)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargemcp3. {T}: Add {G}. Activate only if you control a Swamp.
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_2"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpAttack with Prosperous Innkeeper 1/1
raw
choose_action(attackers=["p5"])
{
  "declared": [
    "p5"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 36,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p47"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 85,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p45"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 85,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{2}{G}",
          "name": "Chatterfang, Squirrel General",
          "id": "p6",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 85,
      "life": 40
    },
    {
      "hand_size": 4,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": true,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 88,
      "life": 32
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 7
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(32hp)",
  "context": "T7 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(32hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T7 Postcombat Main/Postcombat Main (Kimi25 Analyst) YOUR_MAIN",
  "recent_chat": [
    "GLM47 Sarge: LISTEN UP, MAGGOTS! I survived the night, though not for lack of you lazy slugs trying to get me killed! We're on Turn 7 and we're STILL ALIVE! Now DROP THE SWAMP and get moving!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{3}{W}",
      "name": "Faith's Fetters",
      "index": 0,
      "action": "cast",
      "id": "p42"
    },
    {
      "mana_cost": "{2}{R}{R}",
      "name": "Desolation Giant",
      "index": 1,
      "action": "cast",
      "id": "p32",
      "power": "3",
      "toughness": "3"
    },
    {
      "name": "Unknown (e96ea003)",
      "index": 2,
      "id": "p26"
    },
    {
      "mana_cost": "{2}",
      "name": "Lightning Greaves",
      "index": 3,
      "action": "cast",
      "id": "p33"
    },
    {
      "mana_cost": "{X}{R}{R}{R}",
      "name": "Meteor Blast",
      "index": 4,
      "action": "cast",
      "id": "p9"
    },
    {
      "mana_cost": "{3}{R}{W}",
      "name": "Anya, Merciless Angel",
      "index": 5,
      "action": "cast",
      "id": "p8",
      "power": "4",
      "toughness": "4"
    },
    {
      "name": "Mountain",
      "index": 6,
      "action": "land",
      "id": "p4"
    }
  ]
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
llmKimi25 Analyst error: timeout Timed out after 45s [1]
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,32hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "has_playable_cards": true,
  "context": "T7 Combat/Declare Attackers (Gem25F Stoic)",
  "recent_chat": [
    "GLM47 Sarge: LISTEN UP, MAGGOTS! I survived the night, though not for lack of you lazy slugs trying to get me killed! We're on Turn 7 and we're STILL ALIVE! Now DROP THE SWAMP and get moving!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ]
}
Gem25F Stoicmcpsend_chat_message
raw
send_chat_message(message=Good to see everyone still in the fight....)
{
  "success": true
}
thinkingGem25F Stoic
My current board state does not allow for attacks. While I have options to cast `Return to Nature`, there is no immediate threat that warrants its use. I will pass for now, holding the card for a more opportune moment.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no creatures to declare as attackers. I will continue to pass priority and hold `Return to Nature` for a more impactful moment.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(32hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T7 Combat/Declare Attackers (Haiku Vorthos)",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment.",
    "GLM47 Sarge: LISTEN UP, MAGGOTS! I survived the night, though not for lack of you lazy slugs trying to get me killed! We're on Turn 7 and we're STILL ALIVE! Now DROP THE SWAMP and get moving!",
    "Gem25F Stoic: Good to see everyone still in the fight. Sarge seems to be enjoying the chaos."
  ],
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Ethercaste Knight",
      "index": 0,
      "choice_type": "attacker",
      "id": "p9",
      "power": "3",
      "toughness": "5"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ]
}
thinkingHaiku Vorthos
Excellent! **Turn 7 Combat** has arrived! I'm attacking again. And **Gem25F Stoic is now at 32 hp** (they took 1 more damage somehow—maybe from a pinged source). **Recent chat reveals:** - GLM47 Sarge is very active and survived some threat - Gem25F Stoic appreciates the chaos My Ethercaste Knight is unstoppable now. Let me attack Gem25F Stoic again with my Knight:
llm
choose_action(attackers=["p9"])
{
  "declared": [
    "p9"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
I'll continue attacking **Gem25F Stoic** (index 0) to pressure the lowest life total:
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(32hp)",
  "context": "T7 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 4,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Select attackers",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(32hp)",
  "context": "T7 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(32hp)",
  "context": "T7 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,32hp)",
  "context": "T7 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(32hp)",
  "context": "T7 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(28hp)",
  "context": "T7 Combat/First Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! **Gem25F Stoic is now at 28 hp** (took another 4 damage—my Knight hit for 4 this time, likely because of the +1/+2 from Ethereal Armor). Let me pass through damage:
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(28hp)",
  "context": "T7 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(28hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T7 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 0,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "name": "Island",
      "index": 2,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "mana_cost": "{2}",
      "name": "Mask of Avacyn",
      "index": 4,
      "action": "cast",
      "id": "p48"
    },
    {
      "name": "Plains",
      "index": 5,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 6,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Perfect! I'm in **Postcombat Main**. Now I can play **Mammoth Umbra** to make my Knight even bigger and give it enchantment protection! Let me play it:
llm
choose_action(id=p6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Perfect! My **Ethercaste Knight is now showing 4/6** (was 3/5, so the +1/+2 and +2/+4 are being calculated). I'll enchant it with Mammoth Umbra:
mcpEthercaste Knight
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(28hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T7 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Unknown (62cefa22)",
      "index": 0,
      "id": "p23"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "mana_cost": "{2}",
      "name": "Mask of Avacyn",
      "index": 3,
      "action": "cast",
      "id": "p48"
    },
    {
      "name": "Plains",
      "index": 4,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 5,
      "action": "cast",
      "id": "p42"
    }
  ]
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Hmm, there's a system message saying "Spell cancelled — not enough mana to complete payment." It seems I ran out of mana for **Mammoth Umbra** ({4}{W}). Let me check my mana and reassess. I have 4 untapped lands, so I should have had enough. Perhaps one of them requires a different color mix. Let me pass priority and continue:
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,41hp), Haiku Vorthos(40hp), Gem25F Stoic(28hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 11,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T8 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "recent_chat": [
    "Gem25F Stoic: Good to see everyone still in the fight. Sarge seems to be enjoying the chaos."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{2}{G}",
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "cast",
      "id": "p6",
      "power": "3",
      "toughness": "3"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 1,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 3,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    },
    {
      "mana_cost": "{3}{B}{G}",
      "name": "The Odd Acorn Gang",
      "index": 4,
      "action": "cast",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}{G}",
      "name": "Squirrel Nest",
      "index": 5,
      "action": "cast",
      "id": "p52"
    }
  ]
}
GLM47 Sargemcpsend_chat_message
raw
send_chat_message(message=CHAOS?! The only chaos around here is yo...)
{
  "success": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
choose_action(id=p6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 38,
  "stack": [
    {
      "name": "Chatterfang, Squirrel General",
      "rules": [
        "Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)",
        "If one or more tokens would be created under your control, those tokens plus that many 1/1 green Squirrel creature tokens are created instead.",
        "{B}, Sacrifice X Squirrels: Target creature gets +X/-X until end of turn."
      ],
      "id": "p53"
    }
  ],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p47"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 84,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p45"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 41,
      "hand": [
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{1}{G}{G}",
          "name": "Squirrel Nest",
          "id": "p52"
        }
      ]
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 84,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 87,
      "life": 28
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 8
}
Gem25F Stoicllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(40hp), Gem25F Stoic(you,28hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "has_playable_cards": true,
  "context": "T8 Precombat Main/Precombat Main (GLM47 Sarge)",
  "recent_chat": [
    "GLM47 Sarge: CHAOS?! The only chaos around here is you lazy good-for-nothings not pulling your weight! I'm doing all the heavy lifting! MAGGOTS!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ]
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=end_of_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(41hp), Haiku Vorthos(you,40hp), Gem25F Stoic(28hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "has_playable_cards": true,
  "context": "T8 Precombat Main/Precombat Main (GLM47 Sarge)",
  "recent_chat": [
    "GLM47 Sarge: CHAOS?! The only chaos around here is you lazy good-for-nothings not pulling your weight! I'm doing all the heavy lifting! MAGGOTS!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Now we're in **Turn 8 Precombat Main** and it's **GLM47 Sarge's turn**. They just sent a chat message with classic military drill sergeant energy! I have Brainstorm available to play as an instant. Let me pass to see what Sarge does:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicmcpsend_chat_message
raw
send_chat_message(message=Everyone is holding their weight, Sarge....)
{
  "success": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpAttack with Prosperous Innkeeper 1/1
raw
choose_action(attackers=["p5"])
{
  "declared": [
    "p5"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,28hp)",
  "context": "T8 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I will continue to hold `Return to Nature` as there isn't a pressing target. I also cannot cast `Decree of Savagery` yet and have no attackers. I will pass.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no creatures available to block with, so I will pass.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 42,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p47"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 84,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Chatterfang, Squirrel General",
          "summoning_sickness": true,
          "id": "p6",
          "power": "3",
          "toughness": "3"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 42,
      "hand": [
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{1}{G}{G}",
          "name": "Squirrel Nest",
          "id": "p52"
        }
      ]
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 84,
      "life": 40
    },
    {
      "hand_size": 5,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 87,
      "life": 27
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 8
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no immediate plays that would significantly advance my position, and no urgent need to cast an instant. I will pass.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_6"
}
Kimi25 Analystmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
thinkingKimi25 Analyst
I need to see what I'm casting before I pay any more costs. Let me check my available choices now:
thinkingKimi25 Analyst
Turn 8 main phase with 9 mana. I have several strong options here. Let me sequence this optimally - I'll cast Anya, Merciless Angel first as a solid evasive threat, then follow up with Lightning Greaves to protect her and give her haste.
mcpCast Anya, Merciless Angel {3}{R}{W}
raw
choose_action(index=3)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
thinkingKimi25 Analyst
The mana was auto-tapped. Good, I get Anya resolved. Now I'm looking to see my remaining plays and whether paying kicker makes sense.
thinkingKimi25 Analyst
Anya is on the board. She's a 4/4 flyer that'll become much more threatening once opponents drop to 20 or less life. Let me pass this priority window and see if I get another chance to cast more spells.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Still in my main phase. Let me play this Mountain to set up even more mana for future turns - 10 mana gives me incredible flexibility.
mcpPlay Mountain
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
With only 1 untapped land producing a single mana, I can't afford to activate Seer's Sundial (which costs 2). I'll pass here and save my resources - I can cast Lightning Greaves next turn to protect Anya and give her haste, which will be a strong follow-up.
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,27hp)",
  "context": "T8 Precombat Main/Precombat Main (Kimi25 Analyst)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(27hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "has_playable_cards": true,
  "context": "T8 Precombat Main/Precombat Main (Kimi25 Analyst)",
  "recent_chat": [
    "Gem25F Stoic: Everyone is holding their weight, Sarge. The battlefield simply hasn't revealed its full potential yet."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    }
  ]
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I only have 1 mana available (from one untapped land), so I cannot afford the 2 mana for Seer's Sundial. Declining this trigger again.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "no"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I should pass priority here. I've deployed Anya which is a solid threat, and I want to see how the board develops and what my opponents do before committing my last mana.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I pass priority here. Anya has summoning sickness since she just entered the battlefield this turn, so she can't attack yet. Next turn I'll equip Lightning Greaves to give her haste and get immediate value.
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,27hp)",
  "context": "T8 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I still have no creatures to attack with, and no immediate need to cast any of my instants. I will pass.
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(27hp)",
  "context": "T8 Combat/Declare Attackers (Kimi25 Analyst)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    }
  ],
  "action_pending": true
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
In postcombat main with 1 mana. Nothing more to do this turn. Let me pass and see what my opponents do.
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no creatures to block with. I will pass.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
The next priority is here. I declined the Seer's Sundial draw earlier due to mana limitations, so that decision is already made. Now I should pass priority to move the game forward.
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Let me try a different approach - let me get the current game state to see what's happening:
llm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Kimi25 Analyst",
  "cursor": 19,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p27"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p2"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Anya, Merciless Angel",
          "summoning_sickness": true,
          "id": "p8",
          "power": "4",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p4"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p7"
        }
      ],
      "library_size": 83,
      "life": 40,
      "hand": [
        {
          "mana_cost": "{5}{R}{R}",
          "name": "Disaster Radius",
          "id": "p5"
        },
        {
          "mana_cost": "{X}{R}{R}{R}",
          "name": "Meteor Blast",
          "id": "p9"
        },
        {
          "mana_cost": "{2}",
          "name": "Lightning Greaves",
          "id": "p33"
        },
        {
          "mana_cost": "{2}{R}{R}",
          "name": "Desolation Giant",
          "id": "p32",
          "power": "3",
          "toughness": "3"
        },
        {
          "mana_cost": "{3}{W}",
          "name": "Faith's Fetters",
          "id": "p42"
        },
        {
          "mana_cost": "{3}{R}{R}",
          "name": "Hunted Dragon",
          "id": "p43",
          "power": "6",
          "toughness": "6"
        }
      ]
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p18"
        },
        {
          "name": "Tear Asunder",
          "id": "p23"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p46"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p16"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p17",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p22"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Chatterfang, Squirrel General",
          "summoning_sickness": true,
          "id": "p45",
          "power": "3",
          "toughness": "3"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 42
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p19"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p24"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p28",
          "power": "3",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p36"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p47"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 84,
      "life": 40
    },
    {
      "hand_size": 6,
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p49"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 86,
      "life": 27
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 8
}
thinkingKimi25 Analyst
I see - we're in Gem25F Stoic's combat phase. Not my turn, so I'm just passing priority.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,27hp)",
  "context": "T8 Precombat Main/Precombat Main (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I will pass, as there is nothing pressing to address.
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(27hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T8 Combat/Declare Attackers (Haiku Vorthos)",
  "recent_chat": [
    "Gem25F Stoic: Everyone is holding their weight, Sarge. The battlefield simply hasn't revealed its full potential yet."
  ],
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Ethercaste Knight",
      "index": 0,
      "choice_type": "attacker",
      "id": "p9",
      "power": "3",
      "toughness": "5"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ]
}
thinkingHaiku Vorthos
Great! **Back to my Turn 8 Combat**. My **Ethercaste Knight is showing 3/5** (the Mammoth Umbra didn't stick since I ran out of mana). Looking at the board: - **Gem25F Stoic: 27 hp** (down from 28, took 1 more damage) - **GLM47 Sarge: 42 hp** (gained 1 hp somehow) - **Kimi25 Analyst: 40 hp** (unchanged) My Knight is my only attacker. Let me declare it attacking **Gem25F Stoic** again to pressure them further:
llm
choose_action(attackers=["p9"])
{
  "declared": [
    "p9"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
Perfect! I'll target **Gem25F Stoic** (index 0) since they're the lowest life total:
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(27hp)",
  "context": "T8 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 4,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Select attackers",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(27hp)",
  "context": "T8 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Excellent! Combat is progressing. Let me pass on instants and move to blockers:
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,27hp)",
  "context": "T8 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I have no attackers. I will pass.
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(27hp)",
  "context": "T8 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
I'm now in the **Declare Blockers** phase. **Gem25F Stoic** doesn't have any creatures able to block my Knight (or they're not blocking). Let me pass to move to damage:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "GLM47 Sarge",
  "cursor": 46,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p47"
        },
        {
          "tapped": false,
          "name": "Anya, Merciless Angel",
          "summoning_sickness": true,
          "id": "p54",
          "power": "4",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p55"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Chatterfang, Squirrel General",
          "summoning_sickness": true,
          "id": "p6",
          "power": "3",
          "toughness": "3"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 42,
      "hand": [
        {
          "mana_cost": "{2}{B}",
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{1}{G}{G}",
          "name": "Squirrel Nest",
          "id": "p52"
        }
      ]
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "4",
          "toughness": "6"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 86,
      "life": 27
    }
  ],
  "available": true,
  "step": "Declare Blockers",
  "combat": [
    {
      "blocked": false,
      "defending": "Gem25F Stoic",
      "attackers": [
        {
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "4",
          "toughness": "6"
        }
      ]
    }
  ],
  "turn": 8
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no creatures to block with. I will pass.
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "context": "T8 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! **Gem25F Stoic just took 4 damage!** They're now at **23 hp** (down from 27). My Knight is swinging for consistent 3+ damage per turn. Let me pass through damage:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Unknown (62cefa22)",
      "index": 0,
      "id": "p23"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 2,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Plains",
      "index": 3,
      "action": "land",
      "id": "p53"
    },
    {
      "name": "Island",
      "index": 4,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 5,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "mana_cost": "{2}",
      "name": "Mask of Avacyn",
      "index": 6,
      "action": "cast",
      "id": "p48"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 7,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Perfect! Back in **Postcombat Main** on Turn 8. Now I can see **Mammoth Umbra** is available again (index 2, {4}{W}). Let me try again to enchant my Knight with it:
llm
choose_action(id=p6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Great! My **Knight is now 4/6** (buff from an aura). I can see **Chatterfang** (3/3) is now on the board too. Let me target my Knight:
mcpEthercaste Knight
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 4,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Unknown (62cefa22)",
      "index": 0,
      "id": "p23"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p4"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p53"
    },
    {
      "name": "Island",
      "index": 3,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 4,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "mana_cost": "{2}",
      "name": "Mask of Avacyn",
      "index": 5,
      "action": "cast",
      "id": "p48"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 6,
      "action": "cast",
      "id": "p42"
    }
  ]
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Hmm, again "not enough mana to complete payment" for **Mammoth Umbra**. The issue is the {4}{W} cost requires 4 generic and 1 white, but with only 4 untapped lands, I can't generate all the colors I need. Let me try a different approach. Let me play **Mask of Avacyn** ({2}) instead to give my Knight evasion and protection:
Haiku Vorthosllm
choose_action(id=p48)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Great! **Mask of Avacyn** is now cast (2 mana spent). I can see I only have 2 untapped lands left. Let me pass and move to equipment targeting:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p53"
    },
    {
      "name": "Unknown (62cefa22)",
      "index": 1,
      "id": "p23"
    },
    {
      "name": "Island",
      "index": 2,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Darksteel Plate",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "name": "Mask of Avacyn",
      "index": 4,
      "action": "activate",
      "playable_abilities": [
        "Equip {3}"
      ],
      "id": "p48"
    },
    {
      "name": "Plains",
      "index": 5,
      "action": "land",
      "id": "p4"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 6,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
I need to equip **Mask of Avacyn** to my Knight. Let me activate it:
llm
choose_action(id=p48)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4"
}
thinkingHaiku Vorthos
Hmm, the Mask didn't activate. Let me try the **Darksteel Plate** equip instead ({2}):
mcpActivate Darksteel Plate
raw
choose_action(id=p21)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Again, not enough mana. I only have 2 untapped lands and **Darksteel Plate** needs {2}. Let me pass and move to end of turn:
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(23hp)",
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(40hp), Gem25F Stoic(you,23hp)",
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Return to Nature",
      "index": 1,
      "action": "cast",
      "id": "p17"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I will pass.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=end_of_turn)
{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play spells and abilities",
  "choices": [
    {
      "name": "Plains",
      "index": 0,
      "action": "land",
      "id": "p53"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p24"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p4"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Let me play my remaining land drops. I'll play **Plains**:
llm
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Darksteel Plate",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 1,
      "action": "cast",
      "id": "p42"
    }
  ]
}
thinkingHaiku Vorthos
Good! Now I can equip **Darksteel Plate** ({2}) with the extra land:
llm
choose_action(id=p21)
{
  "success": true,
  "action_taken": "auto_passed_loop_detected",
  "warning": "Too many interactions this turn (26). Auto-passing until next turn."
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
The game has auto-passed me to the next turn due to action complexity. Let me check the game state:
llm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 34,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p32"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p38"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": false,
          "name": "Anya, Merciless Angel",
          "summoning_sickness": true,
          "id": "p50",
          "power": "4",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p51"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p47"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p40"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Chatterfang, Squirrel General",
          "summoning_sickness": true,
          "id": "p52",
          "power": "3",
          "toughness": "3"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 42
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p9",
          "power": "4",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p36"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Mask of Avacyn",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p53"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 83,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p24"
        },
        {
          "mana_cost": "{U}",
          "name": "Brainstorm",
          "id": "p42"
        }
      ]
    },
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p28"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 86,
      "life": 23
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 8
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Excellent! Looking at the updated board state: - **My Knight (p9) is now 4/6** with **Darksteel Plate** equipped - **Gem25F Stoic is down to 23 hp** — they're critically low - I still have **Brainstorm** and land drops available I'm in **Postcombat Main** on Turn 8, but it's currently **GLM47 Sarge's** priority. Let me pass and see what happens:
Gem25F Stoicllm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Gem25F Stoic",
  "cursor": 28,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Anya, Merciless Angel",
          "summoning_sickness": true,
          "id": "p54",
          "power": "4",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p55"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Chatterfang, Squirrel General",
          "summoning_sickness": true,
          "id": "p53",
          "power": "3",
          "toughness": "3"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 84,
      "life": 42
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": true,
          "name": "Ethercaste Knight",
          "id": "p36",
          "power": "4",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Ethereal Armor",
          "id": "p47"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p59"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 86,
      "life": 23,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16",
          "playable": true
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Return to Nature",
          "id": "p17",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{R}",
          "name": "Dragonmaster Outcast",
          "id": "p51",
          "power": "1",
          "toughness": "1"
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56"
        }
      ]
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 8
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have observed the board state. Haiku Vorthos has a very powerful Ethercaste Knight, equipped with Darksteel Plate for indestructibility and Mask of Avacyn for hexproof. My Return to Nature can target artifacts or enchantments. Destroying Mask of Avacyn will remove hexproof, allowing subsequent spells to target the knight directly. I will cast Return to Nature targeting Mask of Avacyn.
Gem25F StoicmcpCast Return to Nature {1}{G}
raw
choose_action(id=p17)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingGem25F Stoic
I will choose option 1 to destroy target artifact. I will then target Haiku Vorthos's Mask of Avacyn (p57) to remove hexproof from their Ethercaste Knight.
mcp1. Destroy target artifact.
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
thinkingGem25F Stoic
I will target Mask of Avacyn (p57) to remove hexproof from the Ethercaste Knight.
mcpMask of Avacyn
raw
choose_action(id=p57)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_4"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(23hp)",
  "context": "T8 Postcombat Main/Postcombat Main (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    }
  ],
  "action_pending": true
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(23hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T9 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{2}{B}",
      "name": "Bastion of Remembrance",
      "index": 0,
      "action": "cast",
      "id": "p58"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 1,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Chatterfang, Squirrel General",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    },
    {
      "name": "Maskwood Nexus",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 4,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    },
    {
      "mana_cost": "{3}{B}{G}",
      "name": "The Odd Acorn Gang",
      "index": 5,
      "action": "cast",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}{G}",
      "name": "Squirrel Nest",
      "index": 6,
      "action": "cast",
      "id": "p52"
    }
  ]
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGLM47 Sarge
ATTENTION ON DECK! I've got three mana and plenty of options. Bastion of Remembrance will fit right in - more tokens when things die AND drain life. Perfect for my squirrel army. Let's get this maggot into the trenches!
llm
choose_action(id=p58, mana_plan=["p45","p10","p9"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0",
  "mana_plan_set": true,
  "mana_plan_size": 3
}
llmGLM47 Sarge error: timeout Timed out after 45s [1]
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 2,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "context": "T9 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
It's now **Turn 9 Precombat Main** and it's **GLM47 Sarge's** turn. Let me pass and see what they play:
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "combat_phase": "attackers",
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(23hp)",
  "context": "T9 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "index": 0,
      "choice_type": "attacker",
      "id": "p5",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Chatterfang, Squirrel General",
      "index": 1,
      "choice_type": "attacker",
      "id": "p6",
      "power": "3",
      "toughness": "3"
    },
    {
      "name": "All attack",
      "index": 2,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
GLM47 SargemcpAttack with p5
raw
choose_action(attackers=["p5"])
{
  "declared": [
    "p5"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(id=p2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 SargemcpAttack with Chatterfang, Squirrel General 3/3
raw
choose_action(attackers=["p6"])
{
  "declared": [
    "p6"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(id=p2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
llmGLM47 Sarge error: timeout Timed out after 45s [1]
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(23hp)",
  "context": "T9 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    },
    {
      "name": "Maskwood Nexus",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(23hp)",
  "context": "T9 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
**GLM47 Sarge** has attacked me in **Declare Blockers**. Let me pass and see the incoming attackers:
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_oracle_text(object_id=p6)
{
  "success": true,
  "name": "Chatterfang, Squirrel General",
  "rules": [
    "Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)",
    "If one or more tokens would be created under your control, those tokens plus that many 1/1 green Squirrel creature tokens are created instead.",
    "{B}, Sacrifice X Squirrels: Target creature gets +X/-X until end of turn."
  ]
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "context": "T9 Combat/Combat Damage (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Chatterfang, Squirrel General",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    },
    {
      "name": "Maskwood Nexus",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Excellent! **Gem25F Stoic is now at 19 hp** (down 4 more). Let me pass through their damage phase:
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,42hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T9 Postcombat Main/Postcombat Main (GLM47 Sarge) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 0,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Chatterfang, Squirrel General",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{B}, Sacrifice X Squirrels: Target creature gets ..."
      ],
      "id": "p6"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{2}{B}",
      "name": "Plaguecrafter",
      "index": 3,
      "action": "cast",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    },
    {
      "mana_cost": "{3}{B}{G}",
      "name": "The Odd Acorn Gang",
      "index": 4,
      "action": "cast",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}{G}",
      "name": "Squirrel Nest",
      "index": 5,
      "action": "cast",
      "id": "p52"
    }
  ]
}
thinkingGLM47 Sarge
Good thinking, maggot! Time to put Squirrel Nest to work. Repeatable squirrel production - exactly what this army needs! Let's get it enchanted on a land and start churning out reinforcements!
llm
choose_action(id=p52, mana_plan=["p44","p45","p10"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5",
  "mana_plan_set": true,
  "mana_plan_size": 3
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpTemple of Malady
raw
choose_action(id=p26)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_5"
}
GLM47 SargemcpCast Plaguecrafter {2}{B}
raw
choose_action(id=p11, mana_plan=["p35","p45","p10"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3",
  "mana_plan_set": true,
  "mana_plan_size": 3
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpAbility
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(42hp), Haiku Vorthos(you,40hp), Gem25F Stoic(19hp)",
  "context": "T9 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
**GLM47 Sarge** is now in **Postcombat Main**. Let me pass and move to **Gem25F Stoic's** turn:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(you,40hp), Gem25F Stoic(19hp)",
  "context": "T9 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Let me pass GLM47 Sarge's turn completely:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
llmGLM47 Sarge error: timeout Timed out after 45s [1]
llmGLM47 Sarge error: timeout Timed out after 45s [2]
llmGLM47 Sarge error: timeout Timed out after 45s [3]
llmGLM47 Sarge context reset: repeated_timeouts
Gem25F Stoicllm
pass_priority()
{
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 3,
  "message": "Select a card to discard",
  "required": true,
  "action_pending": true,
  "actions_passed": 7,
  "context": "T9 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Decree of Savagery",
      "target_type": "card",
      "index": 0,
      "id": "p16"
    },
    {
      "name": "Hoard-Smelter Dragon",
      "target_type": "card",
      "index": 1,
      "id": "p40"
    },
    {
      "name": "Dragon's Hoard",
      "target_type": "card",
      "index": 2,
      "id": "p56"
    },
    {
      "name": "Dragonmaster Outcast",
      "target_type": "card",
      "index": 3,
      "id": "p51"
    },
    {
      "name": "Rishkar's Expertise",
      "target_type": "card",
      "index": 4,
      "id": "p38"
    }
  ]
}
thinkingGem25F Stoic
I must discard a creature due to Vona's Hunger. Dragonmaster Outcast is the least impactful creature in my hand right now, given my current board state and mana. I will discard it.
llm
choose_action(id=p51)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_3"
}
thinkingGem25F Stoic
I have no further immediate plays or responses. I will pass.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I must discard another card due to Vona's Hunger. My Rishkar's Expertise (p38) is currently not useful as I have no creatures on the battlefield. I will discard it.
llm
choose_action(id=p38)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p38 not found in current choices"
}
thinkingGem25F Stoic
I must discard a card due to Vona's Hunger. Rishkar's Expertise (p38) is currently less impactful than my other options since I have no creatures on the battlefield. I will discard Rishkar's Expertise.
llm
choose_action(id=p38)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p38 not found in current choices"
}
thinkingGem25F Stoic
I have no attackers to declare, nor helpful instants to cast. I will pass priority.
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(43hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T9 Postcombat Main/Postcombat Main (Kimi25 Analyst) YOUR_MAIN",
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Unknown (e96ea003)",
      "index": 0,
      "id": "p26"
    },
    {
      "mana_cost": "{2}",
      "name": "Lightning Greaves",
      "index": 1,
      "action": "cast",
      "id": "p33"
    },
    {
      "mana_cost": "{X}{R}{R}{R}",
      "name": "Meteor Blast",
      "index": 2,
      "action": "cast",
      "id": "p9"
    },
    {
      "mana_cost": "{3}{R}{R}",
      "name": "Hunted Dragon",
      "index": 3,
      "action": "cast",
      "id": "p43",
      "power": "6",
      "toughness": "6"
    },
    {
      "mana_cost": "{3}{W}",
      "name": "Faith's Fetters",
      "index": 4,
      "action": "cast",
      "id": "p42"
    },
    {
      "mana_cost": "{2}{R}{R}",
      "name": "Desolation Giant",
      "index": 5,
      "action": "cast",
      "id": "p32",
      "power": "3",
      "toughness": "3"
    },
    {
      "name": "Mountain",
      "index": 6,
      "action": "land",
      "id": "p52"
    }
  ]
}
thinkingKimi25 Analyst
Turn 9 with 10 mana available. Anya is on board and should be able to attack now. Let me cast Lightning Greaves to give her haste and shroud protection - this lets her attack immediately and protects her from targeted removal.
llm
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingKimi25 Analyst
Greaves are on the stack. Let me check what plays are available next.
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Greaves resolved. I'm in postcombat main with 4 mana untapped. I should pass here and see my options in the next priority window.
thinkingGem25F Stoic
I have no attackers to declare. I will pass.
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I'm in my main phase with 4 mana available. Let me deploy Desolation Giant to add another threat to the board. This gives me a 3/3 body and I can consider paying the kicker if needed.
mcpCast Desolation Giant {2}{R}{R}
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "retryable": false,
  "success": false,
  "error_code": "no_pending_action",
  "error": "No pending action after 10s wait"
}
thinkingKimi25 Analyst
I have Anya on board who would die to Desolation Giant's kicker effect. Since she's my primary threat (4/4 flyer that gets stronger when opponents are at low life), I'm declining the kicker to preserve her.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "no"
}
thinkingKimi25 Analyst
Good call on declining the kicker - preserving Anya is key. Let me see my remaining plays this turn.
thinkingKimi25 Analyst
I've deployed two threats this turn - Lightning Greaves equipped to Anya and Desolation Giant. With no mana remaining, I'll pass and see how opponents respond to this board.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I'm done with my main phase. I've established a solid board presence with Lightning Greaves on Anya and a Desolation Giant. Passing to see what opponents do.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I should play this Mountain - having maximum mana available is crucial for casting my bigger threats like Hunted Dragon or activating multiple abilities in a turn. The Greaves are already on Anya which is optimal.
Gem25F Stoicllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 3,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T9 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{4}{G}{G}",
      "name": "Rishkar's Expertise",
      "index": 1,
      "action": "cast",
      "id": "p38"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 2,
      "id": "p34"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 3,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 4,
      "action": "cast",
      "id": "p56"
    },
    {
      "mana_cost": "{X}{X}{G}{G}",
      "name": "Neverwinter Hydra",
      "index": 5,
      "action": "cast",
      "id": "p63",
      "power": "0",
      "toughness": "0"
    }
  ]
}
thinkingGem25F Stoic
I have identified several playable cards in my hand. I need to make a strategic decision for the current turn. First, I need to check the identity of the unknown card, p34, to evaluate all my options.
llm
get_oracle_text(object_id=p34)
{
  "success": false,
  "error": "Object not found in current game state: p34"
}
thinkingGem25F Stoic
I have five untapped lands and a Sol Ring, for a total of 6 potential mana. I will start by casting Dragon's Hoard (p56) to establish some mana acceleration and future card draw.
llm
choose_action(mana_plan=["p14","p14","p9"], id=p56)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4",
  "mana_plan_set": true,
  "mana_plan_size": 3
}
thinkingGem25F Stoic
Now I have Dragon's Hoard (p64) on the battlefield, which taps for any color of mana and allows me to draw a card when I cast a Dragon spell. It also immediately gives me 2 floating colorless mana from the Sol Ring I used to cast it, plus 1 green from the Forest, for a total of {C}{C}{G} floating. With this new mana, I can cast Rishkar's expertise, to draw some cards and play a creature for free. However, I have no creature on the battlefield to enable the card-draw effect, so I will prioritize playing a creature. The Hoard-Smelter Dragon is a 5/5 flyer for {4}{R}{R}, and it has an activated ability to destroy an artifact. Given I have 5 untapped lands, and {C}{C}{G} floating, I have 7 total actual mana available. I can cast Rishkar's Expertise (p38) for {4}{G}{G}. This would cost me my floating {G} and 5 more mana sources (e.g. 5 lands). I have a total of 5 untapped lands. So I could cast Rishkar's Expertise. Casting Rishkar's Expertise would let me draw a number of cards equal to the greatest power among creatures I control. I do not currently control any creatures. So it would draw me 0 cards. The second part of the spell allows me to cast a permanent spell with converted mana cost X or less from my hand without paying its mana cost, where X is the number of cards I drew. If I draw 0 cards, I cannot cast anything for free. Therefore, Rishkar's Expertise is not a good play right now. I could cast Hoard-Smelter Dragon (p40) for {4}{R}{R}. This would use my {C}{C} floating, plus two mountains and 2 other lands. I have all the mana needed. This would give me a 5/5 flyer and trigger Dragon's Hoard, letting me draw a card when it enters the battlefield. This seems like a strong play. I will cast Hoard-Smelter Dragon. To cast it, I will use my two colorless mana floating from Sol Ring and Dragon's Hoard (p14 and p64), and then tap two mountains (p5 and p8) and one forest (p9) for the remaining {R}{R}{2} mana, leaving me with one untapped forest (p10).
mcpCast Hoard-Smelter Dragon {4}{R}{R}
raw
choose_action(id=p40, mana_plan=["p14","p64","p5","p8","p9","p10"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3",
  "mana_plan_set": true,
  "mana_plan_size": 6
}
thinkingGem25F Stoic
I have cast Hoard-Smelter Dragon. This will trigger Dragon's Hoard, allowing me to draw a card. After that, I will review my new hand and see if any other plays are optimal.
thinkingGem25F Stoic
I have cast Hoard-Smelter Dragon. It is currently on the stack. I want it to resolve to trigger Dragon's Hoard and provide a creature for Rishkar's Expertise. Therefore, I will pass priority for now.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 0,
  "context": "T9 Combat/Declare Attackers (Gem25F Stoic)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete.",
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ]
}
thinkingGem25F Stoic
I see that my previous attempt to cast Hoard-Smelter Dragon failed due to an incorrect mana plan. Despite the system's warning to call `get_action_choices` or `choose_action`, I mistakenly called `pass_priority`. This has caused some confusion about the current game state and available choices. I need to re-evaluate my hand and mana resources. I will first call `get_action_choices` to correctly ascertain what is currently playable and where I am in the turn.
Gem25F Stoicllm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Gem25F Stoic",
  "cursor": 34,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Desolation Giant",
          "summoning_sickness": true,
          "id": "p65",
          "power": "3",
          "toughness": "3"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 82,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p53"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "summoning_sickness": true,
          "id": "p61",
          "power": "3",
          "toughness": "2"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 83,
      "life": 43
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "name": "Ethereal Armor",
          "id": "p47"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p59"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 83,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p17"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p51"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 85,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56"
        },
        {
          "mana_cost": "{X}{X}{G}{G}",
          "name": "Neverwinter Hydra",
          "id": "p63",
          "power": "0",
          "toughness": "0"
        }
      ]
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 9
}
thinkingGem25F Stoic
I have no creatures to declare as attackers. I will pass the declare attackers step.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have evaluated my hand and available mana. I will cast Hoard-Smelter Dragon (p40) first to get a strong creature on board. The mana plan will use my two Mountains, Sol Ring, and my two Forests. This will tap out my lands, but will put a 5/5 flyer on the battlefield.
mcpCast Neverwinter Hydra {X}{X}{G}{G}
raw
choose_action(mana_plan=["p10","p11","p14","p9","p13"], id=p40)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p40 not found in current choices",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{4}{G}{G}",
      "name": "Rishkar's Expertise",
      "index": 1,
      "action": "cast",
      "id": "p38"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 2,
      "id": "p34"
    },
    {
      "mana_cost": "{X}{X}{G}{G}",
      "name": "Neverwinter Hydra",
      "index": 3,
      "action": "cast",
      "id": "p63",
      "power": "0",
      "toughness": "0"
    }
  ]
}
thinkingGem25F Stoic
I mistakenly tried to cast Hoard-Smelter Dragon again, but it's not in the available choices. It seems the system did not register Hoard-Smelter Dragon as castable, even though it is in my hand. The last API call confirms this. I will re-evaluate my options based on the current `get_action_choices` output. My playable cards are: 1. `Decree of Savagery (p16)`: {7}{G}{G} - too expensive for my current mana. 2. `Rishkar's Expertise (p38)`: {4}{G}{G} - still not useful as I have no creatures to draw cards with. It will draw zero cards, and thus not allow casting anything for free. 3. `Unknown (p34)`: I need to identify this card. I attempted this previously, but it was not found, likely due to a timing issue with the game state. 4. `Neverwinter Hydra (p63)`: {X}{X}{G}{G} - This is a good option. I have enough mana to cast it for X=1 (total {2}{G}{G}) or perhaps X=2 (total {4}{G}{G}). Let's re-confirm the status of "Unknown (p34)" with `get_oracle_text`.
llm
get_oracle_text(object_id=p34)
{
  "success": false,
  "error": "Object not found in current game state: p34"
}
thinkingGem25F Stoic
I will cast Neverwinter Hydra (p63) for X=2. This will cost {4}{G}{G}. My mana plan will use p9 (Forest) for a green, p13 (Forest) for a green, p14 (Sol Ring) for two colorless, p10 (Mountain) for a colorless, and p11 (Mountain) for another colorless.
mcpCast Neverwinter Hydra {X}{X}{G}{G}
raw
choose_action(mana_plan=["p9","p13","p14","p10","p11"], id=p63)
{
  "next_action_pending": true,
  "next_action_type": "GAME_GET_AMOUNT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_GET_AMOUNT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3",
  "mana_plan_set": true,
  "mana_plan_size": 5
}
thinkingGem25F Stoic
I need to choose the value for X for Neverwinter Hydra. I previously calculated that I could cast it for X=2, using all my available mana. I will confirm X=2.
llm
choose_action(amount=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "amount_2"
}
thinkingGem25F Stoic
I have put Neverwinter Hydra on the stack with X=2. I will pass priority to allow it to resolve.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(you,40hp), Gem25F Stoic(19hp)",
  "context": "T9 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{U}",
      "name": "Brainstorm",
      "index": 0,
      "action": "cast",
      "id": "p42"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Perfect! It's my **Turn 9 Declare Attackers**. I have 5 untapped lands now. Let me check my board and see what I can attack with:
llm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "Haiku Vorthos",
  "cursor": 37,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p32"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p50"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p38"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p51"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p60"
        },
        {
          "tapped": false,
          "name": "Desolation Giant",
          "summoning_sickness": true,
          "id": "p61",
          "power": "3",
          "toughness": "3"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 82,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p47"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p52"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p40"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "summoning_sickness": true,
          "id": "p57",
          "power": "3",
          "toughness": "2"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 83,
      "life": 43
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p48"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p9"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "name": "Ethereal Armor",
          "id": "p36"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p53"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 82,
      "life": 40,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p4"
        },
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p24"
        },
        {
          "mana_cost": "{U}",
          "name": "Brainstorm",
          "id": "p42",
          "playable": true
        },
        {
          "mana_cost": "{3}{W}",
          "name": "Armored Ascension",
          "id": "p62"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p56"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p64"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Forest",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Sol Ring",
          "id": "p11"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p43"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "summoning_sickness": true,
          "id": "p63",
          "power": "9",
          "toughness": "9"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 85,
      "life": 19
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 9
}
thinkingHaiku Vorthos
Wait — my **Ethercaste Knight is in the graveyard!** That's strange. It must have died between turns. Let me analyze the current board: **My Board:** - 7 Plains/Island untapped (mana) - Azorius Signet ({U} and {W}) - Darksteel Plate (an equipment) **Opponents:** - **Gem25F Stoic: 19 hp** with **Neverwinter Hydra 9/9** (has 9 +1/+1 counters) - **Kimi25 Analyst: 40 hp** with Desolation Giant 3/3 - **GLM47 Sarge: 43 hp** with Plaguecrafter 3/2 My Knight is gone, which is devastating. I need to rebuild. Let me check what I can play in my hand: - **Brainstorm** ({U}) - **Mammoth Umbra** ({4}{W}) - **Armored Ascension** ({3}{W}) - Plains and Island lands Since I have no creatures to attack with, I'll pass combat and work on playing spells. Let me pass and get back to my main phase:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I will pass priority to my opponent.
llm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(43hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "context": "T9 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingGem25F Stoic
I've received a warning about not handling a pending action. I need to check the current state to understand what action is expected of me before I can proceed.
thinkingGem25F Stoic
It appears that the game is asking if I want to play instants or activate abilities during Haiku Vorthos's declare attackers step. I have no instants or abilities I wish to use right now. I will pass.
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Great! I'm in **Postcombat Main** of my Turn 9. I see there's an unknown card (p23). Let me play **Brainstorm** ({U}) to draw cards first and see what I can do:
mcpCast Brainstorm {U}
raw
choose_action(id=p42)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
thinkingHaiku Vorthos
Brainstorm is cast! I now have 3 white mana floating. Let me pass to finish the spell resolution:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no instants or abilities to play. I will pass priority.
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I see — **Brainstorm** is asking me to choose which 2 cards to put back on top of my library from the 3 I drew. The choices shown are the cards in my hand and newly drawn. Let me put back lands (which I have plenty of):
mcpSeachrome Coast
raw
choose_action(id=p65)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_5"
}
thinkingHaiku Vorthos
Good, I've chosen one card. Now let me choose the second card to put back. I'll choose another land:
mcpIsland
raw
choose_action(id=p66)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_4"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Perfect! **Brainstorm** is resolved and I now have several spells I can cast with 3 white mana floating. I have **Armored Ascension** ({3}{W}) which I can play immediately! This will let me buff a creature with flying and first strike. But I have no creatures... Let me think: I need to build back up. I should: 1. Play lands to increase mana 2. Play a creature spell to have a target Let me first play my remaining Plains to get more mana:
mcpPlay Plains
raw
choose_action(id=p4)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4"
}
thinkingHaiku Vorthos
Good! I played the Plains. Now I have 2 untapped lands and can cast **Armored Ascension** ({3}{W}) using my 3 white mana floating. But I still have no creature target. Wait — the "Unknown (62cefa22)" card might be important. Let me get its details:
llm
get_oracle_text(object_id=p23)
{
  "success": false,
  "error": "Object not found in current game state: p23"
}
thinkingHaiku Vorthos
The unknown card is no longer available. Let me just pass and end my turn since I can't effectively cast the spells without creatures:
GLM47 Sargellm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,43hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 16,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T10 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{2}{B}",
      "name": "Bastion of Remembrance",
      "index": 0,
      "action": "cast",
      "id": "p58"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 1,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{3}{B}{G}",
      "name": "The Odd Acorn Gang",
      "index": 3,
      "action": "cast",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}{G}",
      "name": "Squirrel Nest",
      "index": 4,
      "action": "cast",
      "id": "p52"
    },
    {
      "name": "Swamp",
      "index": 5,
      "action": "land",
      "id": "p64"
    }
  ]
}
thinkingGLM47 Sarge
Listen up, maggot! Swamp, get your lazy butt down on the field - you're not decoration! We need more mana production and you're slacking!
mcp5
raw
choose_action(id=p64)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
**End of my Turn 9.** The game state has me at 40 hp with very limited board presence. Let me continue to the next turn cycle.
thinkingGLM47 Sarge
Now listen up! Squirrel Nest - get your fuzzy butt in gear! We need more troops and you're the only one who can make 'em! Let's get you on a land!
mcpCast Squirrel Nest {1}{G}{G}
raw
choose_action(id=p52)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4"
}
thinkingGLM47 Sarge
Temple of Malady! You're chosen for special duty! Get ready to produce squirrels - that's your only job now!
mcpTemple of Malady
raw
choose_action(id=p26)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_5"
}
GLM47 Sargellm
get_oracle_text(object_id=p9)
{
  "success": true,
  "name": "Maskwood Nexus",
  "rules": [
    "Creatures you control are every creature type. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.",
    "{3}, {T}: Create a 2/2 blue Shapeshifter creature token with changeling."
  ]
}
GLM47 SargemcpActivate Maskwood Nexus
raw
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargemcp1. {T}: Add {C}.
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Combat",
  "priority_player": "GLM47 Sarge",
  "cursor": 56,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p47"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Desolation Giant",
          "summoning_sickness": true,
          "id": "p67",
          "power": "3",
          "toughness": "3"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 82,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p6"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "id": "p11",
          "power": "3",
          "toughness": "2"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p68",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p52"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 82,
      "life": 44,
      "hand": [
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}{G}",
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{2}{B}",
          "name": "Bastion of Remembrance",
          "id": "p58"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p56"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "name": "Brainstorm",
          "id": "p69"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p57"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p65"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 81,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p59"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p71"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": true,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p50"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "summoning_sickness": true,
          "id": "p70",
          "power": "9",
          "toughness": "9"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 85,
      "life": 19
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 10
}
thinkingGLM47 Sarge
Atten-HUT! Prosperous Innkeeper and Plaguecrafter - you're on assault duty! That 19hp weakling Gem25F Stoic is our target! Move out!
mcpPass
raw
choose_action(attackers=["p5","p11"])
{
  "retryable": true,
  "success": false,
  "warning": "Ignored attackers parameter (not in declare_attackers phase)",
  "error_code": "missing_param",
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards."
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,40hp), GLM47 Sarge(44hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T10 Precombat Main/Precombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{5}{R}",
      "name": "Warstorm Surge",
      "index": 0,
      "action": "cast",
      "id": "p60"
    },
    {
      "name": "Unknown (e96ea003)",
      "index": 1,
      "id": "p26"
    },
    {
      "name": "Lightning Greaves",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "Equip {0}"
      ],
      "id": "p33"
    },
    {
      "mana_cost": "{X}{R}{R}{R}",
      "name": "Meteor Blast",
      "index": 3,
      "action": "cast",
      "id": "p9"
    },
    {
      "mana_cost": "{3}{R}{R}",
      "name": "Hunted Dragon",
      "index": 4,
      "action": "cast",
      "id": "p43",
      "power": "6",
      "toughness": "6"
    },
    {
      "mana_cost": "{3}{W}",
      "name": "Faith's Fetters",
      "index": 5,
      "action": "cast",
      "id": "p42"
    },
    {
      "name": "Mountain",
      "index": 6,
      "action": "land",
      "id": "p52"
    }
  ]
}
thinkingKimi25 Analyst
Turn 10 with 11 mana. I have a powerful sequence available - play Mountain, cast Warstorm Surge, then cast Hunted Dragon to trigger Warstorm Surge for 6 damage. Let me start with the land.
mcp6
raw
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_6"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
This is Seer's Sundial triggering from my landfall. With 7 mana available, paying 2 to draw a card is excellent value. Accepting.
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
thinkingKimi25 Analyst
With 5 mana left, Hunted Dragon is the best play. A 6/6 flyer for 5 mana is efficient even with the downside of giving opponents Knight tokens. My board can handle the pressure.
mcpCast Hunted Dragon {3}{R}{R}
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
Hunted Dragon is resolving. With my current board, I can present lethal damage next turn. Let me pass and see the resolution.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Hunted Dragon's ETB trigger - I need to choose which opponent gets the Knight tokens. I'll give them to GLM47 Sarge who has the highest life total and can best handle the 2/2 tokens. This keeps pressure on the other opponents.
mcpGLM47 Sarge
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
thinkingKimi25 Analyst
Hunted Dragon resolved. My board is now Anya with Greaves, Desolation Giant, and Hunted Dragon - significant flying pressure. I have no mana left, so let me pass to combat.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
No mana remaining after casting Hunted Dragon. I need to move to combat to attack with my flying threats. Continuing to pass.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
I have Greaves equipped to Anya which is the correct placement for a hasted 4/4 or 7/7 flyer. With no mana, I'm passing to combat to attack.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Combat phase. I have Desolation Giant and Hunted Dragon available to attack. Anya should be equipped with Greaves - she's my best threat. Let me attack with all available creatures to apply maximum pressure.
mcpAttack with Desolation Giant 3/3, Hunted Dragon 6/6
raw
choose_action(attackers=["p32","p43"])
{
  "declared": [
    "p32"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingKimi25 Analyst
Desolation Giant is attacking, Hunted Dragon doesn't have haste yet. I'll send the Giant at Gem25F Stoic at 19 life - applying pressure where it hurts most.
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingKimi25 Analyst
Hunted Dragon entered this turn and lacks haste, so it can't attack. Desolation Giant is already declared attacking Gem25F Stoic. Confirming attackers.
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Gem25F Stoicllm
pass_priority()
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 15,
  "context": "T10 Combat/Declare Blockers (Kimi25 Analyst)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Neverwinter Hydra",
      "index": 0,
      "choice_type": "blocker",
      "id": "p63",
      "power": "9",
      "toughness": "9"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Desolation Giant",
      "id": "p65",
      "power": "3",
      "toughness": "3"
    }
  ]
}
thinkingGem25F Stoic
I will block Desolation Giant (p65) with my Neverwinter Hydra (p63).
llm
choose_action(blockers=[{"id":"p63","blocks":"p65"}])
{
  "error": "Parameter 'blockers': expected array of strings, got JsonArray ([{\"id\":\"p63\",\"blocks\":\"p65\"}]). Check the tool schema for correct parameter types."
}
thinkingGem25F Stoic
I made an error in the format for declaring blockers. The `blockers` parameter expects an array of strings in the format "blocker_id:attacker_id". I will block Desolation Giant (p65) with my Neverwinter Hydra (p63).
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(blockers=["p63:p65"])
{
  "declared": [
    {
      "id": "p63",
      "blocks": "p65"
    }
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_block"
}
thinkingGem25F Stoic
I have declared blockers. I expect combat damage to resolve next. I will get action choices to confirm the next step.
thinkingGem25F Stoic
I have no instants or abilities to play. I will pass.
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Combat damage resolving - Desolation Giant connects for 3 damage on Gem25F Stoic, bringing them to 16. No instant speed interaction available.
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
get_game_log(max_chars=300)
{
  "cursor": 44753,
  "log": "ct_id='fc2dd2de-afad-43ab-8053-4d89e6110daa'>Desolation Giant deals 3 damage to Neverwinter Hydra\nDesolation Giant died",
  "truncated": true,
  "total_length": 44753
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
My Desolation Giant traded with their Hydra. Now in postcombat main, I should re-equip the Greaves to Hunted Dragon so it has haste for next turn. Let me do that.
mcpActivate Lightning Greaves
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Kimi25 Analystmcp1. Equip {0}
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
thinkingKimi25 Analyst
I need to select the target for the Greaves equip ability. It should target Hunted Dragon to give it haste for next turn.
llm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Kimi25 Analyst",
  "cursor": 30,
  "stack": [
    {
      "target_count": 1,
      "name": "Ability",
      "rules": [
        "Equip {0}"
      ],
      "id": "p79"
    }
  ],
  "active_player": "Kimi25 Analyst",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p27"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p8"
        },
        {
          "name": "Desolation Giant",
          "id": "p32"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p2"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p33"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p52"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p43",
          "power": "6",
          "toughness": "6"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p7"
        }
      ],
      "library_size": 80,
      "life": 40,
      "hand": [
        {
          "mana_cost": "{5}{R}{R}",
          "name": "Disaster Radius",
          "id": "p5"
        },
        {
          "mana_cost": "{X}{R}{R}{R}",
          "name": "Meteor Blast",
          "id": "p9"
        },
        {
          "mana_cost": "{3}{W}",
          "name": "Faith's Fetters",
          "id": "p42"
        },
        {
          "mana_cost": "{5}{R}",
          "name": "Warstorm Surge",
          "id": "p60"
        },
        {
          "name": "Ancient Amphitheater",
          "is_land": true,
          "id": "p68"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p18"
        },
        {
          "name": "Tear Asunder",
          "id": "p23"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p46"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p45"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p17",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p22"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p34"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p35"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "id": "p53",
          "power": "3",
          "toughness": "2"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p61"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p62",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p63"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p74",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 82,
      "life": 47
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p19"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p55"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p28"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p37"
        },
        {
          "name": "Ethereal Armor",
          "id": "p38"
        },
        {
          "name": "Brainstorm",
          "id": "p65"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p11"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p24"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p29"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p36"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p47"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p54"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p64"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 81,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p56"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p57"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Forest",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Sol Ring",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p49"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "summoning_sickness": true,
          "id": "p66",
          "power": "9",
          "toughness": "9"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 85,
      "life": 19
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 10
}
thinkingKimi25 Analyst
The Greaves equip ability is on the stack. Let me proceed to target selection.
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 2,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "context": "T10 Beginning/Upkeep (Gem25F Stoic)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true
}
Gem25F Stoicllm
get_game_state()
{
  "phase": "Beginning",
  "priority_player": "Gem25F Stoic",
  "cursor": 39,
  "stack": [
    {
      "target_count": 1,
      "name": "Ability",
      "rules": [
        "At the beginning of your upkeep, if you control a creature with power 4 or greater, draw a card.",
        "",
        "ICON_GOODYou control a creature with power 4+"
      ],
      "id": "p76"
    }
  ],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p65"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p64"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p67",
          "power": "6",
          "toughness": "6"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 80,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p53"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "id": "p61",
          "power": "3",
          "toughness": "2"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p68"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p69",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p70"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p71",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 82,
      "life": 47
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "name": "Ethereal Armor",
          "id": "p47"
        },
        {
          "name": "Brainstorm",
          "id": "p75"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p59"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p74"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 81,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p17"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p51"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p63",
          "power": "9",
          "toughness": "9"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 85,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56"
        }
      ]
    }
  ],
  "available": true,
  "step": "Upkeep",
  "turn": 10
}
thinkingGem25F Stoic
I have an ability from Colossal Majesty on the stack. I will allow it to resolve to draw a card. I will pass priority.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
get_oracle_text(object_id=p34)
{
  "success": false,
  "error": "Object not found in current game state: p34"
}
thinkingGem25F Stoic
I have evaluated my hand and the board state. My Neverwinter Hydra is a 9/9, making Rishkar's Expertise an extremely powerful play, as it will draw me 9 cards and allow me to cast a permanent spell for free. I will cast Rishkar's Expertise. My mana plan for Rishkar's Expertise (p38) will be: * `p14` (Sol Ring) for {C}{C} * `p33` (Haven of the Spirit Dragon) for {G} * `p9` (Forest) for {G} * `p10` (Mountain) for {C} This will fully pay for the {4}{G}{G} cost of Rishkar's Expertise and leave me with Forest (p13) and Mountain (p11) untapped.
mcpCast Rishkar's Expertise {4}{G}{G}
raw
choose_action(id=p38, mana_plan=["p14","p33","p9","p10"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1",
  "mana_plan_set": true,
  "mana_plan_size": 4
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have just cast Rishkar's Expertise. When it resolves, it will draw me cards. I need to let it resolve.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I seem to be in a combat phase where I need to declare attackers, even though I had just cast Rishkar's Expertise. There might be a slight delay in the system's update, or perhaps Rishkar's Expertise resolved without finding a permanent spell to cast for free. Regardless, I will proceed with the current game state and declare attackers. Currently, I have Neverwinter Hydra (p63) available to attack. I will declare it as an attacker.
llm
choose_action(attackers=["p63"])
{
  "retryable": true,
  "success": false,
  "warning": "Ignored attackers parameter (not in declare_attackers phase)",
  "error_code": "missing_param",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "error": "GAME_SELECT requires either index=N (from get_action_choices) to play a card, or answer=false to pass priority. Call get_action_choices first to see available cards.",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 1,
      "id": "p34"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 2,
      "action": "cast",
      "id": "p56"
    },
    {
      "name": "Path of Ancestry",
      "index": 3,
      "action": "land",
      "id": "p77"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 4,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Bag of Tricks",
      "index": 5,
      "action": "cast",
      "id": "p78"
    }
  ]
}
thinkingGem25F Stoic
Okay, it seems I made a critical error in my mana plan for Rishkar's Expertise. The system indicates that my mana plan was incorrect or incomplete, leading to the spell being cancelled. This is a significant setback, but I will re-assess and continue. I need to confirm the current state of my lands. `get_action_choices` indicates 5 untapped lands, which contradicts my earlier read of `get_game_state`. I'll get the latest game state to verify which lands are currently untapped.
llm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Gem25F Stoic",
  "cursor": 41,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p65"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p64"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p67",
          "power": "6",
          "toughness": "6"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 80,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p53"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "id": "p61",
          "power": "3",
          "toughness": "2"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p68"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p69",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p70"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p71",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 82,
      "life": 47
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "name": "Ethereal Armor",
          "id": "p47"
        },
        {
          "name": "Brainstorm",
          "id": "p75"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p59"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p74"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 81,
      "life": 40
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p17"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p51"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p63",
          "power": "9",
          "toughness": "9"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 83,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38",
          "playable": true
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5",
          "playable": true
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56",
          "playable": true
        },
        {
          "name": "Path of Ancestry",
          "is_land": true,
          "id": "p77",
          "playable": true
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Bag of Tricks",
          "id": "p78",
          "playable": true
        }
      ]
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 10
}
thinkingGem25F Stoic
Okay, I see the error in my previous mana plan. Haven of the Spirit Dragon (`p33`) produces colorless mana unless it is used for a Dragon spell, and Mountains (`p10`, `p11`) produce red mana. My previous plan was trying to tap a mountain for colorless mana directly, and Haven of the Spirit Dragon for green. I will first play Path of Ancestry (`p77`) as my land drop for the turn. This is always a good sequencing choice.
llm
choose_action(id=p77)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
thinkingGem25F Stoic
Rishkar's Expertise is no longer listed as playable, confirming it was cancelled. The available actions now are: 1. `Decree of Savagery (p16)`: {7}{G}{G} - Still too expensive. 2. `Unknown (p34)`: I will try to get oracle text again. 3. `Hoard-Smelter Dragon (p40)`: {4}{R}{R} 4. `Dragon's Hoard (p56)`: {3} 5. `Bag of Tricks (p78)`: {1}{G} I will try to identify `Unknown (p34)` again.
llm
get_oracle_text(object_id=p34)
{
  "success": false,
  "error": "Object not found in current game state: p34"
}
Gem25F Stoicllm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Gem25F Stoic",
  "cursor": 42,
  "stack": [],
  "active_player": "Gem25F Stoic",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p65"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p64"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p67",
          "power": "6",
          "toughness": "6"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 80,
      "life": 40
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p53"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Plaguecrafter",
          "id": "p61",
          "power": "3",
          "toughness": "2"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p68"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p69",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p70"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p71",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "summoning_sickness": true,
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 82,
      "life": 47
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "name": "Ethereal Armor",
          "id": "p47"
        },
        {
          "name": "Brainstorm",
          "id": "p75"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p59"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p74"
        }
      ],
      "commanders": [
        "Daxos of Meletis"
      ],
      "name": "Haiku Vorthos",
      "library_size": 81,
      "life": 40
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p17"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p51"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p63",
          "power": "9",
          "toughness": "9"
        },
        {
          "tapped": true,
          "name": "Path of Ancestry",
          "id": "p77"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 83,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16",
          "playable": true
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38",
          "playable": true
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5",
          "playable": true
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56",
          "playable": true
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Bag of Tricks",
          "id": "p78",
          "playable": true
        }
      ]
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 10
}
thinkingGem25F Stoic
My previous mana plan for Rishkar's Expertise was incorrect, leading to its cancellation. I have re-evaluated my available mana sources after playing Path of Ancestry. I have: * Forest (p9): {G} * Forest (p13): {G} * Sol Ring (p14): {C}{C} * Haven of the Spirit Dragon (p33): {C} (or {R}/{G} for Dragons) * Mountain (p10): {R} * Mountain (p11): {R} To cast Rishkar's Expertise (`p38`) for {4}{G}{G}, I need two green and four generic mana. My new mana plan: 1. Tap Forest (`p9`) for {G}. 2. Tap Forest (`p13`) for {G}. 3. Tap Sol Ring (`p14`) for {C}{C}. 4. Tap Haven of the Spirit Dragon (`p33`) for {C}. 5. Tap Mountain (`p10`) for {R} (which will count as generic). This totals {2G, 1R, 3C} using 5 sources, which satisfies the {4}{G}{G} cost (2 green and 4 generic). I will still have Mountain (p11) untapped.
mcpPass
raw
choose_action(mana_plan=["p9","p13","p14","p14","p33","p10"], id=p38)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p38 not found in current choices",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 1,
      "id": "p34"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 2,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 3,
      "action": "cast",
      "id": "p56"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Bag of Tricks",
      "index": 4,
      "action": "cast",
      "id": "p78"
    }
  ]
}
thinkingGem25F Stoic
I realize Rishkar's Expertise is not in the current list of playable cards. I will refresh my choices.
thinkingGem25F Stoic
My apologies, I misspoke about Rishkar's Expertise. It seems it is no longer available. I will proceed with what is currently in hand. My updated evaluation: I have five untapped mana sources: two Forests, two Mountains, a Sol Ring, and a Haven of the Spirit Dragon. My options are: * `Decree of Savagery (p16)`: {7}{G}{G} - Still too expensive. * `Hoard-Smelter Dragon (p40)`: {4}{R}{R} - A 5/5 flyer that can destroy artifacts. This is a very strong play for pressure and utility. * `Dragon's Hoard (p56)`: {3} - A mana rock that can draw cards later. * `Bag of Tricks (p78)`: {1}{G} - Recurring graveyard recursion. Hoard-Smelter Dragon is the most impactful play right now to develop my board. I will cast it. Mana plan: 1. Mountain (`p10`) for {R} 2. Mountain (`p11`) for {R} 3. Sol Ring (`p14`) for {C}{C} 4. Haven of the Spirit Dragon (`p33`) for {C} 5. Forest (`p9`) for {G} (as generic mana) This will pay for Hoard-Smelter Dragon, leaving one Forest (`p13`) untapped.
mcpCast Hoard-Smelter Dragon {4}{R}{R}
raw
choose_action(id=p40, mana_plan=["p10","p11","p14","p14","p33","p9"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2",
  "mana_plan_set": true,
  "mana_plan_size": 6
}
thinkingGem25F Stoic
Hoard-Smelter Dragon is on the stack now. I will pass priority to allow it to resolve.
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(you,40hp), Gem25F Stoic(19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 22,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T10 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Unknown (62cefa22)",
      "index": 0,
      "id": "p23"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p67"
    },
    {
      "mana_cost": "{3}{W}",
      "name": "Armored Ascension",
      "index": 3,
      "action": "cast",
      "id": "p62"
    },
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 4,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Island",
      "index": 5,
      "action": "land",
      "id": "p24"
    }
  ]
}
thinkingHaiku Vorthos
Excellent! It's my **Turn 10 Precombat Main**. I notice: - **GLM47 Sarge jumped to 47 hp** (likely gained life) - **Gem25F Stoic still at 19 hp** — critical - I have 6 untapped lands now and strong spells available Let me try to identify that unknown card and play something. First, let me try the unknown card:
llm
choose_action(id=p23)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Good! The unknown card is confirmed playable and cost 1 white mana. It appears to be a spell. Let me confirm it:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Great! That unknown spell has been cast. I still have 1 white mana floating and have options: - **Armored Ascension** ({3}{W}) — needs 3 more white mana - **Darksteel Plate** can be equipped ({2} activation) - Lands Let me play my remaining lands to build up mana for big spells. I'll play an Island:
mcpPlay Island
raw
choose_action(id=p24)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Good! I've played my Island. Now I need to be strategic. Looking at the board state: - **Gem25F Stoic at 19 hp** with their **Neverwinter Hydra 9/9** - I need creatures to win I should cast **Mammoth Umbra** ({4}{W}) to get a creature on board. But I only have 1 white mana floating. Let me pass and let it resolve, then I'll cast on my next main phase:
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=end_of_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 0,
  "context": "T10 Precombat Main/Precombat Main (Haiku Vorthos)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ]
}
thinkingGem25F Stoic
I observe an error indicating a previous spell was cancelled due to a mana plan issue. I also see that there's a pending `GAME_SELECT` from my prior actions. It's crucial for me to address my own pending actions before passing priority. I will use `get_action_choices` to understand what's currently expected of me.
thinkingGem25F Stoic
I have no instants or abilities to play during Haiku Vorthos's precombat main phase. I will pass priority.
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm now in **Declare Attackers**. I have no creatures to attack with, so I'll pass:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I have no instants or abilities to play. I will pass priority.
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm in **Postcombat Main** of Turn 10. I notice **Mammoth Umbra is no longer listed** — it must have been cast during combat or removed somehow. I only have: - **Armored Ascension** ({3}{W}) - **Darksteel Plate** activation Let me pass this turn and move to the next:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "context": "T10 Postcombat Main/Postcombat Main (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
Haiku Vorthos is in their postcombat main phase. I have no relevant instant speed interaction or abilities to activate. I will pass priority.
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGLM47 Sarge
ATTENTION! My turn 11! Let's get to work! Bastion of Remembrance - you're on deck! Every time one of you maggots dies, we gain life and deal damage! That's what I call efficiency!
mcpCast Bastion of Remembrance {2}{B}
raw
choose_action(id=p58)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Let me continue to my next turn:
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
It is now GLM47 Sarge's precombat main phase. I have no instants or abilities to play. I will pass priority.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(47hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "context": "T11 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
It appears there is still a pending action left over that is preventing me from passing to my turn. I will check the current actions available and pass priority if there are no relevant plays.
thinkingGem25F Stoic
It seems I am persistently being presented with `Decree of Savagery` as a playable action. Given my mana situation and the current phase, I cannot cast it. There may be a bug where a past "playable" action is not cleared after a spell fizzles or after my turn has passed. I will attempt to explicitly pass priority for this action again.
GLM47 Sargellm
pass_priority(until=stack_resolved)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,47hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T11 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Maskwood Nexus",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ]
}
thinkingGLM47 Sarge
DISMISSED! Now, Maskwood Nexus - activate! We need more bodies! Another Shapeshifter, NOW! That's an order!
mcpActivate Maskwood Nexus
raw
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGLM47 Sarge
Tainted Wood - you're up! Colorless mana - do it! We need to fund this operation!
mcp1. {T}: Add {C}.
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=declare_attackers)
{
  "combat_phase": "declare_attackers",
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(you,49hp), Haiku Vorthos(40hp), Gem25F Stoic(19hp)",
  "context": "T11 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "index": 0,
      "choice_type": "attacker",
      "id": "p5",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Plaguecrafter",
      "index": 1,
      "choice_type": "attacker",
      "id": "p11",
      "power": "3",
      "toughness": "2"
    },
    {
      "name": "Shapeshifter Token",
      "index": 2,
      "choice_type": "attacker",
      "id": "p68",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 3,
      "choice_type": "attacker",
      "id": "p75",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 4,
      "choice_type": "attacker",
      "id": "p76",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 5,
      "choice_type": "attacker",
      "id": "p77",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "All attack",
      "index": 6,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingGLM47 Sarge
ATTACK! All units - move out! Gem25F Stoic is our target! That 19hp weakling is going down! Full assault - 12 power incoming! That's what I call tactical superiority!
llm
choose_action(attackers=["p5","p11","p68","p75","p76","p77"])
{
  "declared": [
    "p5"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 SargemcpAttack with Plaguecrafter 3/2, Shapeshifter Token 2/2, Knight Token 2/2, Knight Token 2/2, Knight Token 2/2
raw
choose_action(attackers=["p11","p68","p75","p76","p77"])
{
  "declared": [
    "p11"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 Sargemcp0
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
choose_action(attackers=["p68","p75","p76","p77"])
{
  "declared": [
    "p68"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 Sargemcp0
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
choose_action(attackers=["p75","p76","p77"])
{
  "declared": [
    "p75"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 SargemcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
choose_action(attackers=["p76"])
{
  "declared": [
    "p76"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 Sargemcp0
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargellm
choose_action(attackers=["p77"])
{
  "declared": [
    "p77"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 Sargemcp0
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(40hp), GLM47 Sarge(49hp), Haiku Vorthos(40hp), Gem25F Stoic(you,19hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T11 Combat/Declare Blockers (GLM47 Sarge)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "name": "Neverwinter Hydra",
      "index": 1,
      "choice_type": "blocker",
      "id": "p63",
      "power": "9",
      "toughness": "9"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Prosperous Innkeeper",
      "id": "p22",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Plaguecrafter",
      "id": "p61",
      "power": "3",
      "toughness": "2"
    },
    {
      "name": "Shapeshifter Token",
      "id": "p69",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p71",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p72",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p73",
      "power": "2",
      "toughness": "2"
    }
  ]
}
thinkingGem25F Stoic
I am in the declare blockers step. My Neverwinter Hydra (p63), a 9/9 creature, is available to block. GLM47 Sarge is attacking with multiple creatures. I will block the Plaguecrafter (p61) with my Neverwinter Hydra (p63). This will destroy the Plaguecrafter, and my Hydra will survive. This prevents 3 damage and removes one of their creatures.
llm
choose_action(blockers=[{"id":"p63","blocks":"p61"}])
{
  "error": "Parameter 'blockers': expected array of strings, got JsonArray ([{\"id\":\"p63\",\"blocks\":\"p61\"}]). Check the tool schema for correct parameter types."
}
thinkingGem25F Stoic
My apologies, it seems I misunderstood the expected format for declaring blockers. The tool expects a list of strings in the format "blocker_id:attacker_id". I will block the Plaguecrafter (p61) with my Neverwinter Hydra (p63) using the correct format.
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(blockers=["p63:p61"])
{
  "declared": [
    {
      "id": "p63",
      "blocks": "p61"
    }
  ],
  "success": true,
  "action_taken": "batch_block"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "auto_passed_loop_detected",
  "warning": "Too many interactions this turn (26). Auto-passing until next turn."
}
Kimi25 Analystllm
pass_priority(until=stack_resolved)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(9hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 7,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 22,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T11 Precombat Main/Precombat Main (Kimi25 Analyst) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{5}{R}",
      "name": "Warstorm Surge",
      "index": 0,
      "action": "cast",
      "id": "p60"
    },
    {
      "name": "Unknown (e96ea003)",
      "index": 1,
      "id": "p26"
    },
    {
      "mana_cost": "{2}",
      "name": "Fellwar Stone",
      "index": 2,
      "action": "cast",
      "id": "p80"
    },
    {
      "mana_cost": "{X}{R}{R}{R}",
      "name": "Meteor Blast",
      "index": 3,
      "action": "cast",
      "id": "p9"
    },
    {
      "mana_cost": "{3}{W}",
      "name": "Faith's Fetters",
      "index": 4,
      "action": "cast",
      "id": "p42"
    },
    {
      "name": "Ancient Amphitheater",
      "index": 5,
      "action": "land",
      "id": "p68"
    }
  ]
}
thinkingKimi25 Analyst
Turn 11. Gem25F Stoic is at just 9 life. I have Hunted Dragon with Greaves giving it haste - that's exactly lethal if it connects. Let me play my land and go to combat.
mcp5
raw
choose_action(index=5)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
Kimi25 Analystllm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Kimi25 Analyst",
  "cursor": 31,
  "stack": [
    {
      "name": "Ability",
      "rules": [
        "Landfall — Whenever a land you control enters, you may pay {2}. If you do, draw a card."
      ],
      "id": "p87"
    }
  ],
  "active_player": "Kimi25 Analyst",
  "players": [
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p27"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p8"
        },
        {
          "name": "Desolation Giant",
          "id": "p32"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p1"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p2"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p6"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p52"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p43",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Ancient Amphitheater",
          "id": "p68"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p7"
        }
      ],
      "library_size": 79,
      "life": 39,
      "hand": [
        {
          "mana_cost": "{5}{R}{R}",
          "name": "Disaster Radius",
          "id": "p5"
        },
        {
          "mana_cost": "{X}{R}{R}{R}",
          "name": "Meteor Blast",
          "id": "p9"
        },
        {
          "mana_cost": "{3}{W}",
          "name": "Faith's Fetters",
          "id": "p42"
        },
        {
          "mana_cost": "{5}{R}",
          "name": "Warstorm Surge",
          "id": "p60"
        },
        {
          "mana_cost": "{2}",
          "name": "Fellwar Stone",
          "id": "p80"
        }
      ]
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p18"
        },
        {
          "name": "Tear Asunder",
          "id": "p23"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p46"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p45"
        },
        {
          "name": "Plaguecrafter",
          "id": "p53"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p16"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p17",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p22"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p34"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p35"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p61"
        },
        {
          "tapped": true,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p62",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p63"
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p74",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p81"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "summoning_sickness": true,
          "id": "p82",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p83",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 81,
      "life": 50
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p19"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p55"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p28"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p37"
        },
        {
          "name": "Ethereal Armor",
          "id": "p38"
        },
        {
          "name": "Brainstorm",
          "id": "p65"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p11"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p24"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p29"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p36"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p47"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p54"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Daxos of Meletis",
          "summoning_sickness": true,
          "id": "p84",
          "power": "2",
          "toughness": "2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p85"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 80,
      "life": 39
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p56"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p57"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p48"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p49"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p66",
          "power": "9",
          "toughness": "9"
        },
        {
          "tapped": true,
          "name": "Path of Ancestry",
          "id": "p86"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 83,
      "life": 9
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 11
}
thinkingKimi25 Analyst
Seer's Sundial triggered - I can pay 2 to draw a card. I have plenty of mana, so I should accept to get more options.
llm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Kimi25 Analystmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
thinkingKimi25 Analyst
I need to pay 2 mana for the Sundial trigger. Let me get my options.
thinkingKimi25 Analyst
I have lethal on board with Hunted Dragon. Gem25F Stoic is at 9 life, Hunted Dragon has Greaves (haste) and deals 6 damage - I just need to get to combat. Passing to declare attackers.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Passing with 5 mana remaining. I have Hunted Dragon equipped with Lightning Greaves - that's 6 power with flying and haste. Gem25F Stoic is at 9 life. I need to move to combat to declare the attack.
thinkingKimi25 Analyst
Combat phase. Hunted Dragon has haste from Greaves and is a 6/6 flyer. Gem25F Stoic is at 9 life. Attacking with the Dragon to apply lethal pressure.
mcpAttack with Hunted Dragon 6/6
raw
choose_action(attackers=["p43"])
{
  "declared": [
    "p43"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingKimi25 Analyst
Hunted Dragon declared as attacker. Targeting Gem25F Stoic who is at 9 life - this brings them to 3 life and puts them in lethal range for next turn.
thinkingKimi25 Analyst
Gem25F Stoic at 9 life is the clear target. Hunted Dragon brings them to 3 life and puts them on a clock. They'll need to find an answer or die next turn.
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingKimi25 Analyst
Targeting Gem25F Stoic who is at 9 life. Hunted Dragon is lethal if it connects. Confirming.
Kimi25 Analystmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingKimi25 Analyst
Hunted Dragon is attacking Gem25F Stoic at 9 life. If this connects, they go to 3 life and are on a clock. Passing to see if anyone has responses or blocks.
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,9hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 5,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T11 Combat/Declare Blockers (Kimi25 Analyst)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "name": "Neverwinter Hydra",
      "index": 1,
      "choice_type": "blocker",
      "id": "p63",
      "power": "9",
      "toughness": "9"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Hunted Dragon",
      "id": "p67",
      "power": "6",
      "toughness": "6"
    }
  ]
}
thinkingGem25F Stoic
It appears that the game is still looping due to an unhandled `GAME_SELECT` from a prior turn concerning `Decree of Savagery`. I have already lost 10 life. Despite this, I will proceed to make the correct block for Kimi25's turn. Kimi25 is attacking with a Hunted Dragon (p67). I have Neverwinter Hydra (p63) available to block. I will use Neverwinter Hydra to block Hunted Dragon. This is an even trade.
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Confirmed attackers. Now passing priority to see if opponents have any responses.
thinkingKimi25 Analyst
Moving to blockers step. Gem25F Stoic needs to find a way to block a 6/6 flying creature or take lethal. Let me see what they do.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
choose_action(blockers=["p63:p67"])
{
  "declared": [],
  "success": true,
  "action_taken": "batch_block",
  "failed": [
    {
      "id": "p63",
      "reason": "attacker p67 is not a valid block target"
    }
  ]
}
thinkingKimi25 Analyst
No interactions on my end. Moving to see if Gem25F Stoic can block the flier.
thinkingKimi25 Analyst
Combat damage step. Gem25F Stoic is at 3 life - they took the 6 damage from Hunted Dragon. Passing to let damage resolve.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
It seems my block of Hunted Dragon (p67) with Neverwinter Hydra (p63) failed. The message indicates "attacker p67 is not a valid block target", which is unexpected given the previous `pass_priority` output. I need to re-evaluate the board state to understand why this happened. Perhaps the Hydra is tapped or has already blocked, or the Hunted Dragon is no longer attacking. I will retrieve the full game state to diagnose this.
llm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Kimi25 Analyst",
  "cursor": 47,
  "stack": [],
  "active_player": "Kimi25 Analyst",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p35"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p65"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p15"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p18"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p42"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p66"
        },
        {
          "tapped": true,
          "name": "Hunted Dragon",
          "id": "p67",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Ancient Amphitheater",
          "id": "p83"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p27"
        }
      ],
      "library_size": 78,
      "life": 39
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p23"
        },
        {
          "name": "Tear Asunder",
          "id": "p29"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p50"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p53"
        },
        {
          "name": "Plaguecrafter",
          "id": "p61"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Prosperous Innkeeper",
          "id": "p22",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p28"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p43"
        },
        {
          "tapped": true,
          "name": "Maskwood Nexus",
          "id": "p44"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p68"
        },
        {
          "tapped": true,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p69",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p70"
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p71",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": true,
          "name": "Knight Token",
          "rules": [
            "First strike"
          ],
          "id": "p73",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p81"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "summoning_sickness": true,
          "id": "p84",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "summoning_sickness": true,
          "rules": [
            "Changeling (This card is every creature type.)"
          ],
          "id": "p85",
          "power": "2",
          "toughness": "2",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 81,
      "life": 50
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p24"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p57"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p46"
        },
        {
          "name": "Ethereal Armor",
          "id": "p47"
        },
        {
          "name": "Brainstorm",
          "id": "p75"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p31"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p49"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p59"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p74"
        },
        {
          "tapped": false,
          "name": "Daxos of Meletis",
          "summoning_sickness": true,
          "id": "p79",
          "power": "2",
          "toughness": "2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p80"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 80,
      "life": 39
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p17"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p51"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p32"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p11"
        },
        {
          "tapped": false,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p63",
          "power": "9",
          "toughness": "9"
        },
        {
          "tapped": true,
          "name": "Path of Ancestry",
          "id": "p77"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 83,
      "life": 3,
      "hand": [
        {
          "mana_cost": "{7}{G}{G}",
          "name": "Decree of Savagery",
          "id": "p16"
        },
        {
          "mana_cost": "{4}{G}{G}",
          "name": "Rishkar's Expertise",
          "id": "p38"
        },
        {
          "mana_cost": "{4}{R}{R}",
          "name": "Hoard-Smelter Dragon",
          "id": "p40",
          "power": "5",
          "toughness": "5"
        },
        {
          "mana_cost": "{3}",
          "name": "Dragon's Hoard",
          "id": "p56"
        },
        {
          "mana_cost": "{1}{G}",
          "name": "Bag of Tricks",
          "id": "p78"
        }
      ]
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 11
}
thinkingGem25F Stoic
It seems I am stuck in a loop during Kimi25's turn, continuously being prompted for `Decree of Savagery` and my Hydra to block with. My life total dropped to 3, which is concerning. The `Hunted Dragon` is tapped, so my block earlier was invalid. My immediate focus is to get to my turn and cast Rishkar's Expertise. I will pass priority repeatedly until it is my turn.
thinkingKimi25 Analyst
Letting combat damage resolve and putting Gem25F Stoic to 3 life. Any response from opponents now?
thinkingKimi25 Analyst
Combat damage resolved - Gem25F Stoic is at 3 life. Hunted Dragon successfully connected and they're on a one-turn clock. I have 5 mana available but I'll pass here and see how the table responds.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=end_of_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(3hp)",
  "context": "T11 Beginning/Upkeep (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 5,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingKimi25 Analyst
End of my turn. Gem25F Stoic is at 3 life on their upkeep - they need to find an answer immediately or they die to my Hunted Dragon next turn.
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,3hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T11 Precombat Main/Precombat Main (Gem25F Stoic) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{2}{G}{G}",
      "name": "Chameleon Colossus",
      "index": 1,
      "action": "cast",
      "id": "p86",
      "power": "4",
      "toughness": "4"
    },
    {
      "mana_cost": "{4}{G}{G}",
      "name": "Rishkar's Expertise",
      "index": 2,
      "action": "cast",
      "id": "p38"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 3,
      "id": "p34"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 4,
      "action": "cast",
      "id": "p56"
    },
    {
      "name": "Mountain",
      "index": 5,
      "action": "land",
      "id": "p87"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 6,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Bag of Tricks",
      "index": 7,
      "action": "cast",
      "id": "p78"
    }
  ]
}
thinkingGem25F Stoic
It is my turn, and my life total is precariously low at 3. I need a powerful turn. I have a land drop available and several playable cards. My primary goal is to cast Rishkar's Expertise (p38), which will draw me 9 cards (due to Neverwinter Hydra's 9 power) and allow me to cast a spell with mana value 9 or less for free. This is exactly what I need to stabilize and rebuild. Before I cast Rishkar's Expertise, I will play Mountain (p87) as my land for the turn. This ensures I maximize my mana resources this turn.
llm
choose_action(id=p87)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F StoicmcpCast Rishkar's Expertise {4}{G}{G}
raw
choose_action(id=p38, mana_plan=["p9","p13","p14","p14","p33","p10"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2",
  "mana_plan_set": true,
  "mana_plan_size": 6
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=stack_resolved)
{
  "combat_phase": "declare_attackers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,3hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 7,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 0,
  "context": "T11 Combat/Declare Attackers (Gem25F Stoic)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete."
  ],
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Neverwinter Hydra",
      "index": 0,
      "choice_type": "attacker",
      "id": "p63",
      "power": "9",
      "toughness": "9"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ]
}
Gem25F Stoicllm
choose_action(attackers=["p63"])
{
  "declared": [
    "p63"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingGem25F Stoic
My previous attempt to cast Rishkar's Expertise failed due to an incorrect mana plan. I am currently in my declare attackers step. I will attack with my 9/9 Neverwinter Hydra (p63). However, the output indicates an interruption and a pending `GAME_TARGET` action. I need to understand what is causing this target. I will get the current action choices to diagnose.
thinkingGem25F Stoic
The `GAME_TARGET` action is asking me to select a player to attack with Neverwinter Hydra. Given Haiku Vorthos and Kimi25 Analyst are both at 39 life, and GLM47 Sarge is at 50 life, I should attack the player with the lowest life total, which are Kimi25 Analyst or Haiku Vorthos. I will choose Kimi25 Analyst (p90) to attack.
mcpKimi25 Analyst
raw
choose_action(id=p90)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
thinkingGem25F Stoic
I have declared my attacker and its target. Now I must confirm my attacking declaration.
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingGem25F Stoic
I have no instants or activated abilities I wish to play at this time. I will pass priority.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
It appears my previous attempt to cast Rishkar's Expertise failed due to an incorrect mana plan. I need to be more precise this time. I am now in my combat phase, having declared an attacker. I will pass priority until my next main phase to attempt casting Rishkar's Expertise again.
llm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(39hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,3hp)",
  "context": "T11 Combat/Declare Blockers (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 7,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
I seem to be stuck with this `Decree of Savagery` option. I don't have the mana for it and I am in the declare blockers step of my own combat. I will pass priority and continue trying to get to my postcombat main phase.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=postcombat_main)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,3hp)",
  "context": "T11 Combat/Combat Damage (Gem25F Stoic)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 7,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true
}
thinkingGem25F Stoic
The game seems to be stuck in a loop from Kimi25's turn, where I'm continually offered `Decree of Savagery`. Also, Kimi25's life total dropped to 30, meaning my attack went through. I have no instants or activated abilities I wish to play. I will pass priority again, hopefully moving past this stuck state, and get to my postcombat main phase.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Gem25F Stoicllm
pass_priority(until=postcombat_main)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(50hp), Haiku Vorthos(39hp), Gem25F Stoic(you,3hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 7,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T11 Postcombat Main/Postcombat Main (Gem25F Stoic) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{2}{G}{G}",
      "name": "Chameleon Colossus",
      "index": 1,
      "action": "cast",
      "id": "p86",
      "power": "4",
      "toughness": "4"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 2,
      "id": "p34"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 3,
      "action": "cast",
      "id": "p56"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 4,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Bag of Tricks",
      "index": 5,
      "action": "cast",
      "id": "p78"
    }
  ]
}
thinkingGem25F Stoic
It's my postcombat main phase, and I absolutely need to cast Rishkar's Expertise (p38) to stabilize my position. I have carefully constructed the mana plan for {4}{G}{G} using two Forests (p9, p13), my Sol Ring (p14 twice), Haven of the Spirit Dragon (p33), and one Mountain (p10). This should provide the necessary mana.
llm
choose_action(id=p38, mana_plan=["p9","p13","p14","p14","p33","p10"])
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p38 not found in current choices",
  "choices": [
    {
      "mana_cost": "{7}{G}{G}",
      "name": "Decree of Savagery",
      "index": 0,
      "action": "cast",
      "id": "p16"
    },
    {
      "mana_cost": "{2}{G}{G}",
      "name": "Chameleon Colossus",
      "index": 1,
      "action": "cast",
      "id": "p86",
      "power": "4",
      "toughness": "4"
    },
    {
      "name": "Unknown (120dabc1)",
      "index": 2,
      "id": "p34"
    },
    {
      "mana_cost": "{3}",
      "name": "Dragon's Hoard",
      "index": 3,
      "action": "cast",
      "id": "p56"
    },
    {
      "mana_cost": "{4}{R}{R}",
      "name": "Hoard-Smelter Dragon",
      "index": 4,
      "action": "cast",
      "id": "p40",
      "power": "5",
      "toughness": "5"
    },
    {
      "mana_cost": "{1}{G}",
      "name": "Bag of Tricks",
      "index": 5,
      "action": "cast",
      "id": "p78"
    }
  ]
}
thinkingGem25F Stoic
I seem to be experiencing some issues with the game interface, as Rishkar's Expertise is no longer available, and a persistent `Decree of Savagery` option has been showing up. My life total is critically low, so I need to establish a strong board presence. I will cast Hoard-Smelter Dragon (p40). It's a 5/5 flying creature, which is an excellent threat and can help me stabilize. I will use the following mana plan: - p10 (Mountain) for Red - p11 (Mountain) for Red - p14 (Sol Ring) for Colorless - p14 (Sol Ring) for Colorless - p33 (Haven of the Spirit Dragon) for Colorless - p87 (Mountain) for Colorless
mcpCast Hoard-Smelter Dragon {4}{R}{R}
raw
choose_action(id=p40, mana_plan=["p10","p11","p14","p14","p33","p87"])
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4",
  "mana_plan_set": true,
  "mana_plan_size": 6
}
Gem25F Stoicllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingGem25F Stoic
I find myself once again facing the persistent `Decree of Savagery` prompt, now during Haiku Vorthos's precombat main phase. It seems my attempt to cast Hoard-Smelter Dragon was interrupted or fizzled. I will pass priority to allow Haiku Vorthos to take their turn.
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(50hp), Haiku Vorthos(you,39hp), Gem25F Stoic(3hp)",
  "context": "T11 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 7,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Daxos of Meletis",
      "index": 0,
      "choice_type": "attacker",
      "id": "p23",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
WOW! **Massive turn!** Let me analyze: - **Gem25F Stoic is down to 3 hp!** (from 19) - **Kimi25 Analyst is at 30 hp** (down from 40) - **GLM47 Sarge is at 50 hp** (up from 47) - **I'm at 39 hp** (down from 40) - I now have a **Daxos of Meletis** creature (2/2)! This is amazing! The spell that was cast earlier must have been **Daxos of Meletis**! Now I can attack **Gem25F Stoic** to finish them! Let me declare **Daxos** as my attacker against **Gem25F Stoic**:
llm
choose_action(attackers=["p23"])
{
  "declared": [
    "p23"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
Perfect! I need to choose which player Daxos attacks. I'll attack **Gem25F Stoic** at 3 hp to close them out:
mcpGem25F Stoic
raw
choose_action(id=p29)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
Gem25F StoicmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
Excellent! Daxos is attacking **Gem25F Stoic**. Let me confirm:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Combat is ready. Let me confirm and move through:
Haiku Vorthosmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
I'm in **Declare Blockers** for the opponent. They're at 3 hp with Daxos attacking. Let me pass:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
YES! **Daxos dealt 2 damage!** **Gem25F Stoic is now at 1 hp!** So close to victory! Let me continue:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
I notice I gained 2 hp (from 39 to 41). **Daxos of Meletis has his card draw trigger!** Let me pass through the rest of combat:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Perfect! I'm in **Postcombat Main** of Turn 11 and I have many options! Most importantly: - **Sword of Hours** is castable! This looks like a finishing card - **Mammoth Umbra** ({4}{W}) is back and castable - **Armored Ascension** ({3}{W}) **Gem25F Stoic is at 1 hp** — literally any damage finishes them! Let me cast **Sword of Hours**:
mcpActivate Sword of Hours
raw
choose_action(id=p83)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
I notice my untapped lands dropped from 7 to 5 — I paid 2 mana for **Sword of Hours**! This is a great card. **Gem25F Stoic is still at 1 hp**, so if I can attack once more or do any damage, I win! Let me continue:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Great! **Sword of Hours** is now in my hand and ready to equip! But I need a creature to equip it to. Let me cast **Mammoth Umbra** ({4}{W}) to create a creature that I can then equip the Sword to:
mcpCast Mammoth Umbra {4}{W}
raw
choose_action(id=p6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
thinkingHaiku Vorthos
Wait! **Mammoth Umbra** is an Aura that requires a target creature. I notice all the creatures listed are other people's creatures — I don't have my own creatures to enchant it with! Let me cancel and choose a different play:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "cancelled"
}
thinkingHaiku Vorthos
I see the problem — I have no creatures to enchant or equip! I need to get **Daxos** back into the mix. Wait, **Daxos is on the field** (I can see from the creature list). Let me think about the game state: **Gem25F Stoic is at 1 hp!** I should just pass to my next turn and attack with **Daxos** again to finish them. Let me pass:
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,50hp), Haiku Vorthos(41hp), Gem25F Stoic(1hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T12 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{G}",
      "name": "Gilded Goose",
      "index": 0,
      "action": "cast",
      "id": "p86",
      "power": "0",
      "toughness": "2"
    },
    {
      "mana_cost": "{2}",
      "name": "Arcane Signet",
      "index": 1,
      "action": "cast",
      "id": "p72"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 2,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Temple of Malady",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "{T}: Create a 1/1 green Squirrel creature token."
      ],
      "id": "p26"
    },
    {
      "name": "Maskwood Nexus",
      "index": 4,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "mana_cost": "{3}{B}{G}",
      "name": "The Odd Acorn Gang",
      "index": 5,
      "action": "cast",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    }
  ]
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpsend_chat_message
raw
send_chat_message(message=EXCELLENT WORK MEN! We crushed that weak...)
{
  "success": true
}
thinkingGLM47 Sarge
ATTACK FORMATION HELD! 13 DAMAGE DEALT! Stoic is hanging by a thread! Now reinforcing positions! Deploying heavy artillery!
llm
choose_action(id=p25)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_5"
}
GLM47 Sargemcp1. {T}: Add {B}.
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_0"
}
GLM47 Sargemcp3. {T}: Add {G}. Activate only if you control a Swamp.
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_2"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 69,
  "stack": [
    {
      "name": "Ability",
      "rules": [
        "Whenever another creature you control enters, you gain 1 life."
      ],
      "id": "p91"
    }
  ],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p67"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p47"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p73"
        },
        {
          "tapped": true,
          "name": "Hunted Dragon",
          "id": "p74",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Ancient Amphitheater",
          "id": "p87"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 78,
      "life": 30
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p6"
        },
        {
          "name": "Plaguecrafter",
          "id": "p11"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p68",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p52"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p77",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p58"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p82",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p85",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "summoning_sickness": true,
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 80,
      "life": 50,
      "hand": [
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{2}",
          "name": "Arcane Signet",
          "id": "p72"
        },
        {
          "mana_cost": "{G}",
          "name": "Gilded Goose",
          "id": "p86",
          "power": "0",
          "toughness": "2"
        }
      ]
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p56"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "name": "Brainstorm",
          "id": "p69"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p57"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p65"
        },
        {
          "tapped": true,
          "name": "Daxos of Meletis",
          "id": "p78",
          "power": "2",
          "toughness": "2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Sword of Hours",
          "id": "p88"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 79,
      "life": 41
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p59"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p71"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        },
        {
          "tapped": true,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p70",
          "power": "9",
          "toughness": "9"
        },
        {
          "tapped": false,
          "name": "Path of Ancestry",
          "id": "p80"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p89"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 80,
      "life": 1
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 12
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=begin_combat)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,51hp), Haiku Vorthos(41hp), Gem25F Stoic(1hp)",
  "context": "T12 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 71,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p67"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p47"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p73"
        },
        {
          "tapped": true,
          "name": "Hunted Dragon",
          "id": "p74",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Ancient Amphitheater",
          "id": "p87"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 78,
      "life": 30
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p6"
        },
        {
          "name": "Plaguecrafter",
          "id": "p11"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p68",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p52"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p77",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p58"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p82",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p85",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "summoning_sickness": true,
          "id": "p25",
          "power": "5",
          "toughness": "5"
        }
      ],
      "name": "GLM47 Sarge",
      "library_size": 80,
      "life": 51,
      "hand": [
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{3}{B}",
          "name": "Insatiable Frugivore",
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "mana_cost": "{2}",
          "name": "Arcane Signet",
          "id": "p72"
        },
        {
          "mana_cost": "{G}",
          "name": "Gilded Goose",
          "id": "p86",
          "power": "0",
          "toughness": "2"
        }
      ]
    },
    {
      "hand_size": 5,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p56"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "name": "Brainstorm",
          "id": "p69"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p57"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p65"
        },
        {
          "tapped": true,
          "name": "Daxos of Meletis",
          "id": "p78",
          "power": "2",
          "toughness": "2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Sword of Hours",
          "id": "p88"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 79,
      "life": 41
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Return to Nature",
          "id": "p59"
        },
        {
          "name": "Dragonmaster Outcast",
          "id": "p71"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Forest",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p22"
        },
        {
          "tapped": false,
          "name": "Sol Ring",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Haven of the Spirit Dragon",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p44"
        },
        {
          "tapped": false,
          "name": "Colossal Majesty",
          "id": "p49"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p50"
        },
        {
          "tapped": true,
          "counters": {
            "+1/+1": 9
          },
          "name": "Neverwinter Hydra",
          "id": "p70",
          "power": "9",
          "toughness": "9"
        },
        {
          "tapped": false,
          "name": "Path of Ancestry",
          "id": "p80"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p89"
        }
      ],
      "commanders": [
        "Vrondiss, Rage of Ancients"
      ],
      "name": "Gem25F Stoic",
      "library_size": 80,
      "life": 1
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 12
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
This is it. Gem25F Stoic at 1 life, Hunted Dragon with haste from Lightning Greaves. Attacking for lethal.
mcpAttack with Hunted Dragon 6/6
raw
choose_action(attackers=["p43"])
{
  "declared": [
    "p43"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Attacking Gem25F Stoic with Hunted Dragon for lethal. Let me target the player.
thinkingKimi25 Analyst
Gem25F Stoic at 1 life. This is lethal damage.
mcpGem25F Stoic
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingKimi25 Analyst
Targeting Gem25F Stoic for lethal. Confirming.
Kimi25 Analystmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingKimi25 Analyst
Confirmed. Passing priority to see if anyone has responses to this lethal attack.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Blockers step. Gem25F Stoic at 1 life needs to find a way to stop a 6/6 flying dragon. Let me pass and see if they have any blocks or responses.
Gem25F Stoicllm
pass_priority(until=my_turn)
{
  "actions_passed": 1,
  "stop_reason": "game_over",
  "recent_chat": [
    "[System] Spell cancelled — mana plan was incorrect or incomplete.",
    "GLM47 Sarge: EXCELLENT WORK MEN! We crushed that weakling! 13hp GONE in one combat phase! That's how we do things in this squad! Stoic is on life support - 1hp and trembling! One more push and we're sending them to the infirmary! DISMISSED!"
  ],
  "action_pending": false,
  "player_dead": true
}
llmGem25F Stoic switched to auto-pilot: player_dead
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Combat damage is resolving. Gem25F Stoic is at -5 life - the lethal damage connected. Passing to let the game process the elimination.
mcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(51hp), Haiku Vorthos(you,41hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 7,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T12 Combat/Declare Attackers (Haiku Vorthos)",
  "recent_chat": [
    "GLM47 Sarge: EXCELLENT WORK MEN! We crushed that weakling! 13hp GONE in one combat phase! That's how we do things in this squad! Stoic is on life support - 1hp and trembling! One more push and we're sending them to the infirmary! DISMISSED!"
  ],
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Daxos of Meletis",
      "index": 0,
      "choice_type": "attacker",
      "id": "p23",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ]
}
thinkingHaiku Vorthos
**EXCELLENT!** 🎭 *"The moment of reckoning approaches! Daxos, herald of dawn, prepares to strike the killing blow against the once-proud warrior, Gem25F Stoic!"* **Gem25F Stoic is at -5 hp** — they're already eliminated! But wait, the game hasn't ended yet. Let me declare **Daxos** as an attacker anyway to finish the formality:
llm
choose_action(attackers=["p23"])
{
  "declared": [
    "p23"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
**Gem25F Stoic** is eliminated, so I can only attack the other two players. Let me attack **GLM47 Sarge** (51 hp) since they're a bigger threat:
mcpGLM47 Sarge
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingHaiku Vorthos
Perfect! Let me confirm the attack:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(51hp), Haiku Vorthos(you,41hp), Gem25F Stoic(-5hp)",
  "context": "T12 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 7,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,51hp), Haiku Vorthos(41hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T12 Combat/Declare Blockers (Haiku Vorthos)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "index": 0,
      "choice_type": "blocker",
      "id": "p5",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 1,
      "choice_type": "blocker",
      "id": "p68",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 2,
      "choice_type": "blocker",
      "id": "p75",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 3,
      "choice_type": "blocker",
      "id": "p76",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 4,
      "choice_type": "blocker",
      "id": "p77",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Human Soldier Token",
      "index": 5,
      "choice_type": "blocker",
      "id": "p82",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 6,
      "choice_type": "blocker",
      "id": "p85",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "The Odd Acorn Gang",
      "index": 7,
      "choice_type": "blocker",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Daxos of Meletis",
      "id": "p78",
      "power": "2",
      "toughness": "2"
    }
  ]
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
I'm waiting for blockers. Let me pass through:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
**Daxos dealt 2 damage to GLM47 Sarge!** They're now at **49 hp**. Let me continue:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
choose_action(blockers=[{"id":"p75","blocks":"p78"}])
{
  "error": "Parameter 'blockers': expected array of strings, got JsonArray ([{\"id\":\"p75\",\"blocks\":\"p78\"}]). Check the tool schema for correct parameter types."
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(49hp), Haiku Vorthos(you,43hp), Gem25F Stoic(-5hp)",
  "context": "T12 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 7,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Great! I gained 2 more hp (now 43 hp) from **Daxos's** card draw ability. Let me continue:
llm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
I'm in **Postcombat Main** of Turn 12. I notice a new card **Holy Mantle** ({2}{W}{W}) appeared! But more importantly, I still need creatures to equip or enchant. Let me check my game state to see if **Daxos** is still on the field:
llm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 49,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p32"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p50"
        },
        {
          "name": "Desolation Giant",
          "id": "p61"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p5"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p16"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p38"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p39"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p51"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p60"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p70"
        },
        {
          "tapped": true,
          "name": "Hunted Dragon",
          "id": "p71",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": false,
          "name": "Ancient Amphitheater",
          "id": "p78"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Banishing Light",
          "id": "p17"
        }
      ],
      "library_size": 77,
      "life": 30
    },
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p47"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p52"
        },
        {
          "name": "Plaguecrafter",
          "id": "p57"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": true,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p40"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p41"
        },
        {
          "tapped": true,
          "name": "Swamp",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p69"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p73"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p74",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p80",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p81",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "summoning_sickness": true,
          "id": "p84",
          "power": "5",
          "toughness": "5"
        }
      ],
      "name": "GLM47 Sarge",
      "exile": [
        {
          "name": "Wolfwillow Haven",
          "id": "p86"
        }
      ],
      "library_size": 79,
      "life": 49
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p48"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p9"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "name": "Ethereal Armor",
          "id": "p36"
        },
        {
          "name": "Brainstorm",
          "id": "p42"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p53"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p4"
        },
        {
          "tapped": true,
          "name": "Daxos of Meletis",
          "id": "p23",
          "power": "2",
          "toughness": "2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p24"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 78,
      "life": 43,
      "hand": [
        {
          "mana_cost": "{4}{W}",
          "name": "Mammoth Umbra",
          "id": "p6",
          "playable": true
        },
        {
          "mana_cost": "{3}{W}",
          "name": "Armored Ascension",
          "id": "p62",
          "playable": true
        },
        {
          "name": "Plains",
          "is_land": true,
          "id": "p67",
          "playable": true
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p66",
          "playable": true
        },
        {
          "name": "Seachrome Coast",
          "is_land": true,
          "id": "p65",
          "playable": true
        },
        {
          "mana_cost": "{2}{W}{W}",
          "name": "Holy Mantle",
          "id": "p85",
          "playable": true
        }
      ]
    },
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Gem25F Stoic",
      "library_size": 0,
      "life": -5
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 12
}
thinkingHaiku Vorthos
Perfect! I can see my battlefield clearly: - **Daxos of Meletis** (p23) is tapped on my battlefield - I have many lands but no other creatures **Daxos is my only creature!** I can use **Holy Mantle** or **Armored Ascension** to protect/enchant Daxos. But wait, looking at my hand, I notice **Sword of Hours** isn't listed — did it get exiled or am I confused? Let me cast **Holy Mantle** ({2}{W}{W}) on **Daxos**:
mcpCast Holy Mantle {2}{W}{W}
raw
choose_action(id=p85)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_7"
}
thinkingHaiku Vorthos
Perfect! **Daxos** is at index 6. Let me target him:
mcpDaxos of Meletis
raw
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_6"
}
thinkingHaiku Vorthos
Great! **Holy Mantle** cost {2}{W}{W} and I tapped down to 3 untapped lands. Let me confirm:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Excellent! Now I can equip **Darksteel Plate** to **Daxos**! This will give him indestructibility. Let me cast **Armored Ascension** ({3}{W}) first to boost him:
mcpCast Armored Ascension {3}{W}
raw
choose_action(id=p62)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargellm
choose_action(blockers=["p75:p78"])
{
  "declared": [],
  "success": true,
  "action_taken": "batch_block",
  "interrupted": true
}
GLM47 Sargellm
get_action_choices()
{
  "action_pending": false
}
thinkingHaiku Vorthos
Perfect! **Daxos is now 4/4** (was 2/2, gained +2/+2 from **Holy Mantle**). Let me target him with **Armored Ascension** for even more power:
mcpDaxos of Meletis
raw
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_6"
}
thinkingHaiku Vorthos
Now I'll equip **Darksteel Plate** to **Daxos**:
mcpActivate Darksteel Plate
raw
choose_action(id=p21)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Perfect! Equipping **Darksteel Plate** costs {2}, and I'm down to 1 untapped land. Let me confirm:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Good! Now I should play a land to ensure I have mana for future turns. Let me play **Seachrome Coast**:
mcpPlay Seachrome Coast
raw
choose_action(id=p65)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4"
}
thinkingHaiku Vorthos
*"The legendary hero Daxos now stands clad in indestructible plate, sanctified by ancient armor and blessed by divine mantle. He is become an unstoppable force!"* I'll pass now and end my turn, allowing my defenses to stand ready:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(49hp), Haiku Vorthos(you,43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "recent_chat": [
    "[System] Spell cancelled — not enough mana to complete payment."
  ],
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
Interesting! **Wolfwillow Haven** or **Darksteel Plate** couldn't be cast/equipped due to mana issues. Let me confirm:
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,49hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 6,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "index": 0,
      "choice_type": "attacker",
      "id": "p5",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 1,
      "choice_type": "attacker",
      "id": "p68",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 2,
      "choice_type": "attacker",
      "id": "p75",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 3,
      "choice_type": "attacker",
      "id": "p76",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 4,
      "choice_type": "attacker",
      "id": "p77",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Human Soldier Token",
      "index": 5,
      "choice_type": "attacker",
      "id": "p82",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 6,
      "choice_type": "attacker",
      "id": "p85",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "The Odd Acorn Gang",
      "index": 7,
      "choice_type": "attacker",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "name": "All attack",
      "index": 8,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Now I'm in **Turn 13, Precombat Main** for **GLM47 Sarge**. Let me wait for my next action:
GLM47 Sargemcpsend_chat_message
raw
send_chat_message(message=SQUAD! The Odd Acorn Gang is no longer o...)
{
  "success": true
}
GLM47 Sargellm
choose_action(attackers=["all"])
{
  "declared": [
    "all"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}
llmGLM47 Sarge error: timeout Timed out after 45s [1]
GLM47 SargemcpKimi25 Analyst
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,49hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 6,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Temple of Malady",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{T}: Create a 1/1 green Squirrel creature token."
      ],
      "id": "p26"
    },
    {
      "name": "Maskwood Nexus",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,49hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 6,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Temple of Malady",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{T}: Create a 1/1 green Squirrel creature token."
      ],
      "id": "p26"
    },
    {
      "name": "Maskwood Nexus",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
choose_action(id=p26)
{
  "next_action_pending": true,
  "next_action_type": "GAME_CHOOSE_ABILITY",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_CHOOSE_ABILITY. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargemcp3. {T}: Create a 1/1 green Squirrel creature token.
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_ability_2"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,49hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 5,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Maskwood Nexus",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
GLM47 Sargellm
choose_action(id=p9)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargemcpfalse
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,49hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 2,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,50hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 2,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=stack_resolved)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(30hp), GLM47 Sarge(you,50hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 2,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "combat_phase": "attackers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,13hp), GLM47 Sarge(51hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 8,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T13 Combat/Declare Attackers (Kimi25 Analyst)",
  "recent_chat": [
    "GLM47 Sarge: SQUAD! The Odd Acorn Gang is no longer on bed rest! That 5/5 is READY FOR DUTY! All hands on deck - we're launching full assault! Kimi's 30hp, Vorthos is 43hp... both targets are ripe for destruction! GET SOME!"
  ],
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Hunted Dragon",
      "index": 0,
      "choice_type": "attacker",
      "id": "p43",
      "power": "6",
      "toughness": "6"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ]
}
thinkingKimi25 Analyst
Gem25F Stoic eliminated at -5 life. Now in a 3-player game on T13. I'm at 13hp which is concerning - GLM47 Sarge mentioned getting a 5/5 ready. I need to be more defensive now. Skipping attacks to preserve my position.
llm
choose_action(answer=false)
{
  "error": "Unknown tool:  choose_action"
}
Kimi25 Analystllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Eliminated Gem25F Stoic. Now in a 3-player game at 13 life - I need to be defensive. GLM47 Sarge has a wide board and is threatening. Passing to see how combat develops.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Eliminated Gem25F Stoic. Now in a 3-player game at 13 life - need to be careful. GLM47 Sarge at 51 life with a big board is the main threat. Casting Warstorm Surge to set up for creature damage triggers.
mcpCast Warstorm Surge {5}{R}
raw
choose_action(id=p60)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
Warstorm Surge on the stack. Passing to see if anyone responds.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Warstorm Surge resolving. Now whenever a creature enters the battlefield under my control, it deals damage equal to its power to target creature or player. At 13 life, I need to be careful. GLM47 Sarge is the big threat at 51 life with a wide board. Let me develop my position.
thinkingKimi25 Analyst
Warstorm Surge is on the battlefield. Playing a land and Fellwar Stone to develop mana.
mcpPlay Mountain
raw
choose_action(id=p88)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
Kimi25 Analystllm
choose_action(id=p80)
{
  "retryable": true,
  "success": false,
  "error_code": "invalid_choice",
  "error": "Object p80 not found in current choices",
  "choices": [
    {
      "name": "Blasted Landscape",
      "index": 0,
      "action": "land",
      "id": "p90"
    }
  ]
}
thinkingKimi25 Analyst
Played Mountain. Now have Blasted Landscape available - I'll play it since cycling can be useful when behind.
mcpPlay Blasted Landscape
raw
choose_action(id=p90)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingKimi25 Analyst
Played Blasted Landscape. Now at 2 untapped lands with 2 mana floating. Passing to end turn.
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
No more actions needed this turn. Passing to end.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Cycling Blasted Landscape to draw a card. At 13 life I need to find answers.
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
thinkingKimi25 Analyst
Drew a card from cycling. Passing to end my turn.
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(13hp), GLM47 Sarge(51hp), Haiku Vorthos(you,43hp), Gem25F Stoic(-5hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 8,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 17,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T13 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "recent_chat": [
    "GLM47 Sarge: SQUAD! The Odd Acorn Gang is no longer on bed rest! That 5/5 is READY FOR DUTY! All hands on deck - we're launching full assault! Kimi's 30hp, Vorthos is 43hp... both targets are ripe for destruction! GET SOME!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p67"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p89"
    },
    {
      "mana_cost": "{3}{W}",
      "name": "Armored Ascension",
      "index": 3,
      "action": "cast",
      "id": "p62"
    },
    {
      "mana_cost": "{4}{W}",
      "name": "Mammoth Umbra",
      "index": 4,
      "action": "cast",
      "id": "p6"
    },
    {
      "name": "Darksteel Plate",
      "index": 5,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    }
  ]
}
thinkingHaiku Vorthos
Excellent! It's my turn now (**T13, Precombat Main**). I see: - **Kimi25 Analyst** went down from 30 to **13 hp** - **GLM47 Sarge** gained 2 life (from 49 to **51 hp**) - I still have 8 untapped lands and no land drop used yet **GLM47 Sarge** just boasted about **The Odd Acorn Gang** (5/5) being ready to attack. I need to shore up my defenses. Let me cast **Mammoth Umbra** ({4}{W}) on **Daxos** to give him even more resilience:
llm
choose_action(id=p6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_4"
}
thinkingHaiku Vorthos
Perfect! **Daxos** is at index 6. Let me target him:
mcpDaxos of Meletis
raw
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_6"
}
thinkingHaiku Vorthos
Excellent! **Mammoth Umbra** costs {4}{W} = 5 total mana, and I tapped down to 3 untapped lands. Let me confirm:
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosmcptrue
raw
choose_action(answer=true)
{
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
*"Behold! The ancient armor of the Titans wraps around Daxos — indestructible plate, divine blessings, and now the umbra of forgotten mammoths! He is a fortress of legend!"* Now let me pass and see what the board looks like:
thinkingKimi25 Analyst
Someone's spell got cancelled due to mana - likely Gem25F Stoic tried to respond before dying. Now it's Haiku Vorthos's main phase. I'll pass and let them take their turn.
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,13hp), GLM47 Sarge(51hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Precombat Main/Precombat Main (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingKimi25 Analyst
There's a pending action that needs to be resolved. Let me check what it is.
thinkingKimi25 Analyst
Passing priority during Haiku Vorthos's main phase. No instant-speed actions needed right now - saving resources for critical moments.
Haiku Vorthosllm
pass_priority()
{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(13hp), GLM47 Sarge(51hp), Haiku Vorthos(you,43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 3,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Daxos of Meletis",
      "index": 0,
      "choice_type": "attacker",
      "id": "p23",
      "power": "7",
      "toughness": "7"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Excellent! **Daxos is now 7/7!** (Holy Mantle +2/+2, Armored Ascension +4/+4). I'm now in **Combat: Declare Attackers**. Let me attack with **Daxos**:
llm
choose_action(attackers=["p23"])
{
  "declared": [
    "p23"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack",
  "interrupted": true
}
thinkingHaiku Vorthos
Perfect! Now I choose who to attack. **Kimi25 Analyst** is at **13 hp**, while **GLM47 Sarge** is at **51 hp**. Let me hit **Kimi25 Analyst** to pressure them:
mcpKimi25 Analyst
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
thinkingHaiku Vorthos
Let me confirm my attack:
mcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Kimi25 AnalystmcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
No instants to play. Let me pass:
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,13hp), GLM47 Sarge(51hp), Haiku Vorthos(43hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T13 Combat/Declare Blockers (Haiku Vorthos)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Hunted Dragon",
      "index": 0,
      "choice_type": "blocker",
      "id": "p43",
      "power": "6",
      "toughness": "6"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Daxos of Meletis",
      "id": "p84",
      "power": "7",
      "toughness": "7"
    }
  ]
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(13hp), GLM47 Sarge(51hp), Haiku Vorthos(you,43hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Excellent! **Daxos's 7 damage hit Kimi25 Analyst, dropping them from 13 to 6 hp!** Let me pass:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(6hp), GLM47 Sarge(51hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T13 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingKimi25 Analyst
Haiku Vorthos attacking with Daxos of Meletis (7/7). At 13 life, taking 7 damage puts me at 6 - extremely dangerous. Blocking with Hunted Dragon to trade. 6/6 vs 7/7 means both die, which is fine - removes a threat.
thinkingHaiku Vorthos
Great! I gained **3 life** (now at **46 hp**). Let me confirm:
llm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
I'm in **Postcombat Main**. I have 3 untapped lands and haven't used a land drop. I could cast **Armored Ascension** ({3}{W}) on **Daxos** again to stack even more power, but let me conserve mana for defense. I'll play a land to prepare for the next turn:
mcpPlay Plains
raw
choose_action(id=p89)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
Good! Now I have 4 untapped lands. Let me cast **Armored Ascension** on **Daxos** again:
mcpCast Armored Ascension {3}{W}
raw
choose_action(id=p62)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
thinkingHaiku Vorthos
I'll target **Daxos** at index 6:
mcpDaxos of Meletis
raw
choose_action(index=6)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_6"
}
thinkingHaiku Vorthos
Perfect! Let me pass to finish the spell:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(6hp), GLM47 Sarge(you,51hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T14 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Prosperous Innkeeper",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p5"
    },
    {
      "mana_cost": "{2}",
      "name": "Arcane Signet",
      "index": 1,
      "action": "cast",
      "id": "p72"
    },
    {
      "name": "Forest",
      "index": 2,
      "action": "land",
      "id": "p100"
    },
    {
      "name": "Knight Token",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p75"
    },
    {
      "mana_cost": "{3}{B}",
      "name": "Insatiable Frugivore",
      "index": 4,
      "action": "cast",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    },
    {
      "name": "Knight Token",
      "index": 5,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p76"
    },
    {
      "name": "Temple of Malady",
      "index": 6,
      "action": "activate",
      "playable_abilities": [
        "{T}: Create a 1/1 green Squirrel creature token."
      ],
      "id": "p26"
    },
    {
      "mana_cost": "{1}",
      "name": "Sol Ring",
      "index": 7,
      "action": "cast",
      "id": "p101"
    },
    {
      "name": "Forest",
      "index": 8,
      "action": "land",
      "id": "p102"
    },
    {
      "name": "Shapeshifter Token",
      "index": 9,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p98"
    },
    {
      "name": "The Odd Acorn Gang",
      "index": 10,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p25"
    },
    {
      "mana_cost": "{2}{G}",
      "name": "Honored Dreyleader",
      "index": 11,
      "action": "cast",
      "id": "p95",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Human Soldier Token",
      "index": 12,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p82"
    },
    {
      "mana_cost": "{G}",
      "name": "Gilded Goose",
      "index": 13,
      "action": "cast",
      "id": "p86",
      "power": "0",
      "toughness": "2"
    },
    {
      "name": "Shapeshifter Token",
      "index": 14,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p68"
    },
    {
      "name": "Shapeshifter Token",
      "index": 15,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p85"
    },
    {
      "name": "Knight Token",
      "index": 16,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p77"
    },
    {
      "name": "Squirrel Token",
      "index": 17,
      "action": "activate",
      "playable_abilities": [
        "{T}: Target Squirrel gets +2/+2 and gains trample..."
      ],
      "id": "p103"
    },
    {
      "name": "Maskwood Nexus",
      "index": 18,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ]
}
Kimi25 Analystllm
choose_action(blockers=["p43:p84"])
{
  "declared": [],
  "success": true,
  "action_taken": "batch_block",
  "interrupted": true
}
GLM47 Sargellm
choose_action(id=p100)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_2"
}
GLM47 Sargellm
choose_action(id=p51)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}
Haiku Vorthosmcptrue
raw
choose_action(answer=true)
{
  "success": true,
  "action_taken": "confirmed"
}
thinkingHaiku Vorthos
Excellent! **Daxos now has 11 power** (another +4/+4 from Armored Ascension). *"The legendary champion is bathed in divine light—Daxos of Meletis, now a beacon of power across the realm!"* Let me continue:
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpAbility
raw
choose_action(index=0)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
Blocked Daxos with Hunted Dragon. Evasive threats that generate value are priority targets - Daxos was a problem. Let me continue.
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_ASK",
  "players": "Kimi25 Analyst(6hp), GLM47 Sarge(you,52hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "context": "T14 Precombat Main/Precombat Main (GLM47 Sarge) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 3,
  "respond_with": "answer=true or answer=false",
  "message": "Exile three cards from your graveyard?",
  "action_pending": true
}
GLM47 Sargellm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "GLM47 Sarge",
  "cursor": 80,
  "stack": [
    {
      "name": "Ability",
      "rules": [
        "When Insatiable Frugivore enters, create a Food token, then you may exile three cards from your graveyard. If you do, repeat this process."
      ],
      "id": "p111"
    }
  ],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Drifting Meadow",
          "id": "p39"
        },
        {
          "name": "Anya, Merciless Angel",
          "id": "p54"
        },
        {
          "name": "Desolation Giant",
          "id": "p67"
        },
        {
          "name": "Blasted Landscape",
          "id": "p106"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p19"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p27"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p34"
        },
        {
          "tapped": false,
          "name": "Seer's Sundial",
          "id": "p46"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p47"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p55"
        },
        {
          "tapped": false,
          "name": "Lightning Greaves",
          "id": "p66"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p73"
        },
        {
          "tapped": false,
          "name": "Hunted Dragon",
          "id": "p74",
          "power": "6",
          "toughness": "6"
        },
        {
          "tapped": true,
          "name": "Ancient Amphitheater",
          "id": "p87"
        },
        {
          "tapped": false,
          "name": "Warstorm Surge",
          "id": "p104"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p105"
        }
      ],
      "commanders": [
        "Kalemne, Disciple of Iroas"
      ],
      "name": "Kimi25 Analyst",
      "exile": [
        {
          "name": "Loxodon Warhammer",
          "id": "p107"
        },
        {
          "name": "Banishing Light",
          "id": "p28"
        }
      ],
      "library_size": 74,
      "life": 6
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Barren Moor",
          "id": "p7"
        },
        {
          "name": "Tear Asunder",
          "id": "p20"
        },
        {
          "name": "Shamanic Revelation",
          "id": "p40"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p6"
        },
        {
          "name": "Plaguecrafter",
          "id": "p11"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Jungle Hollow",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p5",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Exotic Orchard",
          "id": "p35"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p45"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p64"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p68",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p52"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p77",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p58"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p82",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p85",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "id": "p25",
          "power": "5",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p98",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p103",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Forest",
          "id": "p100"
        },
        {
          "tapped": false,
          "name": "Insatiable Frugivore",
          "summoning_sickness": true,
          "id": "p51",
          "power": "2",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Food Token",
          "rules": [
            "{2}, {T}, Sacrifice {this}: You gain 3 life."
          ],
          "id": "p113",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "exile": [
        {
          "name": "Wolfwillow Haven",
          "id": "p92"
        }
      ],
      "library_size": 75,
      "life": 52,
      "hand": [
        {
          "mana_cost": "{5}{G}{G}{G}",
          "name": "End-Raze Forerunners",
          "id": "p18",
          "power": "7",
          "toughness": "7"
        },
        {
          "mana_cost": "{2}",
          "name": "Arcane Signet",
          "id": "p72"
        },
        {
          "mana_cost": "{G}",
          "name": "Gilded Goose",
          "id": "p86",
          "power": "0",
          "toughness": "2"
        },
        {
          "mana_cost": "{2}{G}",
          "name": "Honored Dreyleader",
          "id": "p95",
          "power": "1",
          "toughness": "1"
        },
        {
          "mana_cost": "{1}",
          "name": "Sol Ring",
          "id": "p101"
        },
        {
          "name": "Forest",
          "is_land": true,
          "id": "p102"
        }
      ]
    },
    {
      "hand_size": 2,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p21"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p56"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p36"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p42"
        },
        {
          "name": "Ethereal Armor",
          "id": "p43"
        },
        {
          "name": "Brainstorm",
          "id": "p69"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p29"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p30"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p37"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p48"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p57"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p65"
        },
        {
          "tapped": false,
          "name": "Daxos of Meletis",
          "id": "p78",
          "power": "13",
          "toughness": "13"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Holy Mantle",
          "id": "p93"
        },
        {
          "tapped": true,
          "name": "Seachrome Coast",
          "id": "p96"
        },
        {
          "tapped": false,
          "name": "Mammoth Umbra",
          "id": "p108"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p109"
        },
        {
          "tapped": false,
          "name": "Armored Ascension",
          "id": "p110"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 77,
      "life": 46
    },
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Gem25F Stoic",
      "library_size": 0,
      "life": -5
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 14
}
GLM47 Sargellm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "yes"
}
GLM47 SargemcpBarren Moor
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
GLM47 SargemcpPlaguecrafter
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
GLM47 SargemcpTear Asunder
raw
choose_action(index=2)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_2"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargemcpsend_chat_message
raw
send_chat_message(message=ALRIGHT YOU MAGGOTS, LISTEN UP! We're go...)
{
  "success": true
}
GLM47 SargemcpAttack with all (Prosperous Innkeeper 1/1, Shapeshifter Token 2/2, Knight Token 2/2, Knight Token 2/2, Knight Token 2/2, Human Soldier Token 1/1, Shapeshifter Token 2/2, The Odd Acorn Gang 5/5, Shapeshifter Token 2/2, Squirrel Token 1/1)
raw
choose_action(attackers=["all"])
{
  "declared": [
    "all"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}
GLM47 SargemcpKimi25 Analyst
raw
choose_action(index=1)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_1"
}
GLM47 Sargemcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
GLM47 Sargellm
pass_priority(until=end_of_turn)
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(6hp), GLM47 Sarge(you,52hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "context": "T14 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "untapped_lands": 3,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Food Token",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p113"
    },
    {
      "name": "Food Token",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p114"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
Kimi25 Analystllm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(you,6hp), GLM47 Sarge(52hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T14 Combat/Declare Blockers (GLM47 Sarge)",
  "recent_chat": [
    "GLM47 Sarge: ALRIGHT YOU MAGGOTS, LISTEN UP! We're going after the wounded soldier - Kimi at 6 life! The rest of you lazy bums are coming along too! CHARGE!"
  ],
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Hunted Dragon",
      "index": 0,
      "choice_type": "blocker",
      "id": "p43",
      "power": "6",
      "toughness": "6"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Prosperous Innkeeper",
      "id": "p17",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "id": "p62",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p73",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p74",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "id": "p75",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Human Soldier Token",
      "id": "p82",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "id": "p83",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "The Odd Acorn Gang",
      "id": "p91",
      "power": "5",
      "toughness": "5"
    },
    {
      "name": "Shapeshifter Token",
      "id": "p95",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Squirrel Token",
      "id": "p96",
      "power": "1",
      "toughness": "1"
    }
  ]
}
GLM47 Sargellm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingKimi25 Analyst
At 6 life, GLM47 Sarge is sending 20 damage at me across 10 creatures. The Odd Acorn Gang alone kills me. Even if I block the 5/5, 15 damage still gets through. Can't survive this - saving Hunted Dragon is pointless since this is lethal.
thinkingKimi25 Analyst
At 6 life facing 20 damage - this is lethal. Block the biggest threat to at least trade.
llm
choose_action(blockers=["p43:p91"])
{
  "declared": [
    {
      "id": "p43",
      "blocks": "p91"
    }
  ],
  "success": true,
  "action_taken": "batch_block"
}
GLM47 Sargellm
pass_priority(until=end_of_turn)
{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(you,52hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "context": "T14 End/End Turn (GLM47 Sarge)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Food Token",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p113"
    },
    {
      "name": "Food Token",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p114"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    }
  ],
  "action_pending": true
}
Kimi25 Analystllm
pass_priority()
{
  "actions_passed": 0,
  "stop_reason": "game_over",
  "action_pending": false,
  "player_dead": true
}
llmKimi25 Analyst switched to auto-pilot: player_dead
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(52hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 9,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 10,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T14 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "recent_chat": [
    "GLM47 Sarge: ALRIGHT YOU MAGGOTS, LISTEN UP! We're going after the wounded soldier - Kimi at 6 life! The rest of you lazy bums are coming along too! CHARGE!"
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p67"
    },
    {
      "name": "Hallowed Fountain",
      "index": 2,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Darksteel Plate",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    }
  ]
}
thinkingHaiku Vorthos
🎭 *"And so, Daxos's divine wrath reaches **Kimi25 Analyst**—from 6 to 0 hp! The legend of the immortal hero is written in stone. One foe vanquished, the story continues..."* We're now in **Turn 14, Precombat Main**. **Kimi25 Analyst** has been eliminated! Now it's **GLM47 Sarge** (52 hp) and me (46 hp) in a duel. Let me end my turn and see what **GLM47 Sarge** throws at me:
GLM47 Sargellm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 SargemcpPass
raw
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "combat_phase": "attackers",
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(52hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T14 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 9,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Daxos of Meletis",
      "index": 0,
      "choice_type": "attacker",
      "id": "p23",
      "power": "13",
      "toughness": "13"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Perfect! **Daxos is now 13/13!** (The +2 from the last turn's aura effect must have resolved). Time to attack **GLM47 Sarge**:
llm
choose_action(attackers=["p23"])
{
  "declared": [
    "p23"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(you,52hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T14 Combat/Declare Blockers (Haiku Vorthos)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Food Token",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p113"
    },
    {
      "name": "Food Token",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p114"
    },
    {
      "name": "Maskwood Nexus",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "name": "Insatiable Frugivore",
      "index": 3,
      "choice_type": "blocker",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Daxos of Meletis",
      "id": "p78",
      "power": "13",
      "toughness": "13"
    }
  ]
}
Haiku Vorthosmcptrue
raw
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku VorthosmcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T14 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 9,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
*"**Daxos of Meletis** crashes through unblocked—13 damage straight to the face of **GLM47 Sarge**! From 52 to 39 hp—the legend carves his path to victory!"*
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T14 Combat/Combat Damage (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 9,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=true)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 9,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T14 Postcombat Main/Postcombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 1,
      "action": "land",
      "id": "p67"
    },
    {
      "name": "Hallowed Fountain",
      "index": 2,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Darksteel Plate",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    }
  ]
}
GLM47 Sargellm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
thinkingHaiku Vorthos
I'm in **Postcombat Main** with 9 untapped lands. **GLM47 Sarge** is at 39 hp. Let me pass and wait for their turn:
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Precombat Main/Precombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 9,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
thinkingHaiku Vorthos
It's **GLM47 Sarge's turn now**. Let me confirm and watch their plays:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Combat/Declare Attackers (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 9,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
get_game_state()
{
  "phase": "Postcombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 63,
  "stack": [],
  "active_player": "GLM47 Sarge",
  "players": [
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Kimi25 Analyst",
      "library_size": 0,
      "life": 0
    },
    {
      "hand_size": 8,
      "graveyard": [
        {
          "name": "Shamanic Revelation",
          "id": "p47"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p52"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Exotic Orchard",
          "id": "p40"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p69"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p73"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p74",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p80",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p81",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "id": "p84",
          "power": "5",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p91",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p90",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p98"
        },
        {
          "tapped": false,
          "name": "Insatiable Frugivore",
          "id": "p99",
          "power": "2",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Food Token",
          "rules": [
            "{2}, {T}, Sacrifice {this}: You gain 3 life."
          ],
          "id": "p100",
          "token": true
        },
        {
          "tapped": false,
          "name": "Food Token",
          "rules": [
            "{2}, {T}, Sacrifice {this}: You gain 3 life."
          ],
          "id": "p101",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "exile": [
        {
          "name": "Wolfwillow Haven",
          "id": "p86"
        },
        {
          "name": "Swamp",
          "id": "p103"
        },
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Plaguecrafter",
          "id": "p57"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        }
      ],
      "library_size": 72,
      "life": 39
    },
    {
      "hand_size": 3,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p48"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p9"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "name": "Ethereal Armor",
          "id": "p36"
        },
        {
          "name": "Brainstorm",
          "id": "p42"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p53"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Daxos of Meletis",
          "id": "p23",
          "power": "13",
          "toughness": "13"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p24"
        },
        {
          "tapped": false,
          "name": "Holy Mantle",
          "id": "p85"
        },
        {
          "tapped": false,
          "name": "Seachrome Coast",
          "id": "p65"
        },
        {
          "tapped": false,
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p89"
        },
        {
          "tapped": false,
          "name": "Armored Ascension",
          "id": "p62"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 76,
      "life": 46,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p67"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p66"
        },
        {
          "name": "Hallowed Fountain",
          "is_land": true,
          "id": "p97"
        }
      ]
    },
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Gem25F Stoic",
      "library_size": 0,
      "life": -5
    }
  ],
  "available": true,
  "step": "Postcombat Main",
  "turn": 15
}
thinkingHaiku Vorthos
Perfect! **GLM47 Sarge** has a massive board: - 23 permanents (mostly tokens, changelings, and squirrel-synergy creatures) - **The Odd Acorn Gang** (5/5) - Multiple 2/2 tokens - But only 39 hp left My **Daxos of Meletis** is still 13/13 with hexproof (from Holy Mantle) and indestructible (from Darksteel Plate). I'm stable at 46 hp. Let me wait for their move:
llm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Postcombat Main/Postcombat Main (GLM47 Sarge)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 9,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "action_type": "GAME_TARGET",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(you,39hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 7,
  "message": "Select a card to discard",
  "required": true,
  "action_pending": true,
  "actions_passed": 1,
  "context": "T15 End/Cleanup (GLM47 Sarge)",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Path of Ancestry",
      "target_type": "card",
      "index": 0,
      "id": "p116"
    },
    {
      "name": "Honored Dreyleader",
      "target_type": "card",
      "index": 1,
      "id": "p95"
    },
    {
      "name": "Gilded Goose",
      "target_type": "card",
      "index": 2,
      "id": "p86"
    },
    {
      "name": "Arcane Signet",
      "target_type": "card",
      "index": 3,
      "id": "p72"
    },
    {
      "name": "Swamp",
      "target_type": "card",
      "index": 4,
      "id": "p115"
    },
    {
      "name": "Sol Ring",
      "target_type": "card",
      "index": 5,
      "id": "p101"
    },
    {
      "name": "Forest",
      "target_type": "card",
      "index": 6,
      "id": "p102"
    },
    {
      "name": "End-Raze Forerunners",
      "target_type": "card",
      "index": 7,
      "id": "p18"
    }
  ]
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 9,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T15 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{3}",
      "name": "Quietus Spike",
      "index": 0,
      "action": "cast",
      "id": "p104"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p67"
    },
    {
      "name": "Hallowed Fountain",
      "index": 3,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Darksteel Plate",
      "index": 4,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    }
  ]
}
thinkingHaiku Vorthos
Interesting! A new card appeared: **Quietus Spike** ({3}). This is a deathtouch equipment—perfect for finishing off opponents! Let me check the oracle text:
llm
get_oracle_text(card_name=Quietus Spike)
{
  "success": true,
  "name": "Quietus Spike",
  "rules": [
    "Equipped creature has deathtouch.",
    "Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up.",
    "Equip {3}"
  ]
}
thinkingHaiku Vorthos
*"OHHH! A sinister spike infused with death—the perfect tool to drain the life from my foe! This legendary assassin's weapon will finish what Daxos started!"* **Quietus Spike** turns **Daxos** into a **life-drain machine**: 13 damage (deathtouch to anything blocking) + half their remaining life gone. **GLM47 Sarge** at 39 hp would drop to 20 hp if unblocked. Let me cast it:
llm
choose_action(id=p104)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}
GLM47 Sargellm
choose_action(index=0)
{
  "success": true,
  "action_taken": "selected_target_0"
}
thinkingHaiku Vorthos
Perfect! **Quietus Spike** is on the stack. Now I need to equip it to **Daxos**. Let me pass to resolve the spell first, then equip:
mcpPass
raw
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 6,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T15 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Hallowed Fountain",
      "index": 0,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Quietus Spike",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "Equip {3}"
      ],
      "id": "p104"
    },
    {
      "name": "Darksteel Plate",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "name": "Island",
      "index": 3,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 4,
      "action": "land",
      "id": "p67"
    }
  ]
}
thinkingHaiku Vorthos
Excellent! **Quietus Spike** resolved and is now ready to equip. Let me activate the equip ability:
llm
choose_action(id=p104)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
thinkingHaiku Vorthos
Good! The {3} mana was paid. Now I need to target **Daxos of Meletis**:
llm
pass_priority()
{
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T15 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Hallowed Fountain",
      "index": 0,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Quietus Spike",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "Equip {3}"
      ],
      "id": "p104"
    },
    {
      "name": "Darksteel Plate",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "Equip {2}"
      ],
      "id": "p21"
    },
    {
      "name": "Island",
      "index": 3,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 4,
      "action": "land",
      "id": "p67"
    }
  ]
}
thinkingHaiku Vorthos
Wait, let me check the game state to see if Quietus Spike is already equipped:
llm
get_game_state()
{
  "phase": "Precombat Main",
  "priority_player": "Haiku Vorthos",
  "cursor": 66,
  "stack": [],
  "active_player": "Haiku Vorthos",
  "players": [
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Kimi25 Analyst",
      "library_size": 0,
      "life": 0
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Shamanic Revelation",
          "id": "p47"
        },
        {
          "name": "Chatterfang, Squirrel General",
          "id": "p52"
        },
        {
          "name": "Path of Ancestry",
          "id": "p105"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Jungle Hollow",
          "id": "p14"
        },
        {
          "tapped": false,
          "name": "Tainted Wood",
          "id": "p18"
        },
        {
          "tapped": false,
          "name": "Prosperous Innkeeper",
          "id": "p19",
          "power": "1",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Temple of Malady",
          "id": "p26"
        },
        {
          "tapped": false,
          "name": "Exotic Orchard",
          "id": "p40"
        },
        {
          "tapped": false,
          "name": "Maskwood Nexus",
          "id": "p41"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p46"
        },
        {
          "tapped": false,
          "name": "Swamp",
          "id": "p69"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p72",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Nest",
          "id": "p73"
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p74",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p75",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Knight Token",
          "rules": [
            "First strike",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p76",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Bastion of Remembrance",
          "id": "p79"
        },
        {
          "tapped": false,
          "name": "Human Soldier Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p80",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p81",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "The Odd Acorn Gang",
          "id": "p84",
          "power": "5",
          "toughness": "5"
        },
        {
          "tapped": false,
          "name": "Shapeshifter Token",
          "rules": [
            "Changeling (This card is every creature type.)",
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p91",
          "power": "2",
          "toughness": "2",
          "token": true
        },
        {
          "tapped": false,
          "name": "Squirrel Token",
          "rules": [
            "{T}: Target Squirrel gets +2/+2 and gains trample until end of turn. Activate only as a sorcery."
          ],
          "id": "p90",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": false,
          "name": "Forest",
          "id": "p98"
        },
        {
          "tapped": false,
          "name": "Insatiable Frugivore",
          "id": "p99",
          "power": "2",
          "toughness": "4"
        },
        {
          "tapped": false,
          "name": "Food Token",
          "rules": [
            "{2}, {T}, Sacrifice {this}: You gain 3 life."
          ],
          "id": "p100",
          "token": true
        },
        {
          "tapped": false,
          "name": "Food Token",
          "rules": [
            "{2}, {T}, Sacrifice {this}: You gain 3 life."
          ],
          "id": "p101",
          "token": true
        }
      ],
      "name": "GLM47 Sarge",
      "exile": [
        {
          "name": "Wolfwillow Haven",
          "id": "p86"
        },
        {
          "name": "Swamp",
          "id": "p103"
        },
        {
          "name": "Barren Moor",
          "id": "p20"
        },
        {
          "name": "Plaguecrafter",
          "id": "p57"
        },
        {
          "name": "Tear Asunder",
          "id": "p27"
        }
      ],
      "library_size": 72,
      "life": 39
    },
    {
      "hand_size": 3,
      "graveyard": [
        {
          "name": "Plains",
          "id": "p2"
        },
        {
          "name": "Mask of Avacyn",
          "id": "p48"
        },
        {
          "name": "Ethercaste Knight",
          "id": "p9"
        },
        {
          "name": "Unquestioned Authority",
          "id": "p7"
        },
        {
          "name": "Ethereal Armor",
          "id": "p36"
        },
        {
          "name": "Brainstorm",
          "id": "p42"
        }
      ],
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Plains",
          "id": "p1"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": false,
          "name": "Azorius Signet",
          "id": "p8"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p33"
        },
        {
          "tapped": false,
          "name": "Darksteel Plate",
          "id": "p21"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p53"
        },
        {
          "tapped": false,
          "name": "Plains",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Daxos of Meletis",
          "id": "p23",
          "power": "13",
          "toughness": "13"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p24"
        },
        {
          "tapped": false,
          "name": "Holy Mantle",
          "id": "p85"
        },
        {
          "tapped": false,
          "name": "Seachrome Coast",
          "id": "p65"
        },
        {
          "tapped": false,
          "name": "Mammoth Umbra",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Plains",
          "id": "p89"
        },
        {
          "tapped": false,
          "name": "Armored Ascension",
          "id": "p62"
        },
        {
          "tapped": false,
          "name": "Quietus Spike",
          "id": "p104"
        }
      ],
      "name": "Haiku Vorthos",
      "library_size": 75,
      "life": 46,
      "hand": [
        {
          "name": "Plains",
          "is_land": true,
          "id": "p67",
          "playable": true
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p66",
          "playable": true
        },
        {
          "name": "Hallowed Fountain",
          "is_land": true,
          "id": "p97",
          "playable": true
        }
      ]
    },
    {
      "hand_size": 0,
      "is_active": false,
      "is_you": false,
      "name": "Gem25F Stoic",
      "library_size": 0,
      "life": -5
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 15
}
thinkingHaiku Vorthos
I see! **Quietus Spike** is in my battlefield, but it's not equipped to Daxos yet. I can still activate the equip ability. But I need a target. Let me try to activate it again:
mcp1
raw
choose_action(id=p104)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Precombat Main/Precombat Main (Haiku Vorthos) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play spells and abilities",
  "choices": [
    {
      "name": "Hallowed Fountain",
      "index": 0,
      "action": "land",
      "id": "p97"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p66"
    },
    {
      "name": "Plains",
      "index": 2,
      "action": "land",
      "id": "p67"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
It looks like the equip ability already went through! **Quietus Spike** is now on **Daxos of Meletis**. The story unfolds perfectly—my legendary wizard is now armed with death's finest weapon! *"The spike is attached! Daxos now wields the instrument of doom—a single strike will drain the very life from my opponent!"* Let me pass and move to combat:
llm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority(until=begin_combat)
{
  "combat_phase": "declare_attackers",
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Daxos of Meletis",
      "index": 0,
      "choice_type": "attacker",
      "id": "p23",
      "power": "13",
      "toughness": "13"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}
thinkingHaiku Vorthos
Perfect! **Declare Attackers** phase! **Daxos of Meletis** with **Quietus Spike** is my only real threat. Let me attack with **Daxos**:
llm
choose_action(attackers=["p23"])
{
  "declared": [
    "p23"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Combat/Declare Attackers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "combat_phase": "blockers",
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(you,39hp), Haiku Vorthos(46hp), Gem25F Stoic(-5hp)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 7,
  "message": "Select blockers",
  "action_pending": true,
  "actions_passed": 1,
  "context": "T15 Combat/Declare Blockers (Haiku Vorthos)",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Food Token",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p113"
    },
    {
      "name": "Food Token",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{2}, {T}, Sacrifice {this}: You gain 3 life."
      ],
      "id": "p114"
    },
    {
      "name": "Insatiable Frugivore",
      "index": 2,
      "action": "activate",
      "playable_abilities": [
        "{3}{B}, Sacrifice X Foods: Creatures you control ..."
      ],
      "id": "p51"
    },
    {
      "name": "Temple of Malady",
      "index": 3,
      "action": "activate",
      "playable_abilities": [
        "{T}: Create a 1/1 green Squirrel creature token."
      ],
      "id": "p26"
    },
    {
      "name": "Maskwood Nexus",
      "index": 4,
      "action": "activate",
      "playable_abilities": [
        "{3}, {T}: Create a 2/2 blue Shapeshifter creature..."
      ],
      "id": "p9"
    },
    {
      "name": "Prosperous Innkeeper",
      "index": 5,
      "choice_type": "blocker",
      "id": "p5",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 6,
      "choice_type": "blocker",
      "id": "p68",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 7,
      "choice_type": "blocker",
      "id": "p75",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 8,
      "choice_type": "blocker",
      "id": "p76",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Knight Token",
      "index": 9,
      "choice_type": "blocker",
      "id": "p77",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Human Soldier Token",
      "index": 10,
      "choice_type": "blocker",
      "id": "p82",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Shapeshifter Token",
      "index": 11,
      "choice_type": "blocker",
      "id": "p85",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "The Odd Acorn Gang",
      "index": 12,
      "choice_type": "blocker",
      "id": "p25",
      "power": "5",
      "toughness": "5"
    },
    {
      "name": "Shapeshifter Token",
      "index": 13,
      "choice_type": "blocker",
      "id": "p98",
      "power": "2",
      "toughness": "2"
    },
    {
      "name": "Squirrel Token",
      "index": 14,
      "choice_type": "blocker",
      "id": "p103",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "Insatiable Frugivore",
      "index": 15,
      "choice_type": "blocker",
      "id": "p51",
      "power": "2",
      "toughness": "4"
    }
  ],
  "incoming_attackers": [
    {
      "name": "Daxos of Meletis",
      "id": "p78",
      "power": "13",
      "toughness": "13"
    }
  ]
}
Haiku Vorthosllm
choose_action(answer=false)
{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Kimi25 Analyst(0hp), GLM47 Sarge(39hp), Haiku Vorthos(you,46hp), Gem25F Stoic(-5hp)",
  "context": "T15 Combat/Declare Blockers (Haiku Vorthos)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}
GLM47 Sargellm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
GLM47 Sargellm
pass_priority(until=my_turn)
{
  "actions_passed": 0,
  "stop_reason": "game_over",
  "action_pending": false,
  "player_dead": true
}
llmGLM47 Sarge switched to auto-pilot: player_dead
Haiku Vorthosllm
choose_action(answer=false)
{
  "success": true,
  "action_taken": "passed_priority"
}
Haiku Vorthosllm
pass_priority()
{
  "actions_passed": 0,
  "stop_reason": "game_over",
  "game_over": true,
  "action_pending": false
}
llmHaiku Vorthos switched to auto-pilot: game_over
llmGLM47 Sarge Spell cancelled — not enough mana to complete payment.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmHaiku Vorthos Spell cancelled — not enough mana to complete payment.
llmHaiku Vorthos Spell cancelled — not enough mana to complete payment.
llmHaiku Vorthos Spell cancelled — not enough mana to complete payment.
llmHaiku Vorthos Spell cancelled — not enough mana to complete payment.
llmKimi25 Analyst Spell cancelled — not enough mana to complete payment.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmGem25F Stoic Spell cancelled — mana plan was incorrect or incomplete.
llmHaiku Vorthos Spell cancelled — not enough mana to complete payment.
llmKimi25 Analyst Spell cancelled — not enough mana to complete payment.
gamespectator4 has started watching
gameGLM47 Sarge draws seven cards
gameKimi25 Analyst draws seven cards
gameGem25F Stoic draws seven cards
gameHaiku Vorthos draws seven cards
questionable
Choosing to go first in a 4-player multiplayer game is generally suboptimal.
Choosing to go first in a 4-player multiplayer game is generally suboptimal. Going first means you draw fewer cards over the course of the early game compared to going later in turn order. In multiplayer, the advantage of playing first is diminished because you have three opponents rather than one, and the extra card from drawing is more valuable. Additionally, the hand has only one land (Forest) and will likely need to mulligan anyway, so going first with a weak hand provides no tempo advantage.
Analysis
Action taken: Chose GLM47 Sarge (self) as starting player, going first in a 4-player game.
Better line: In multiplayer, going last (or at least not first) is often preferred to maximize card draws and information. Choosing to go later in turn order would have been slightly better positioning.