GPT5 Minimal (Knights + Wolves) vs GPT53C Humble (Plus One + Rats)
1 major, 1 moderate, 7 minor, 1 questionable blunders
Season 1
/ 292
Stack
Game Log
gameGPT5 Minimal's library is shuffled
gameGPT53C Humble's library is shuffled
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=0)
{
"game_seq": 5,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": false,
"message": "Select a starting player",
"required": true,
"action_pending": true,
"context": "T1 ()",
"respond_with": "choice=pN — must pick a target",
"board_cursor": 1,
"choices": [
{
"is_you": true,
"name": "GPT5 Minimal",
"target_type": "player",
"index": 0,
"id": "p1"
},
{
"name": "GPT53C Humble",
"target_type": "player",
"index": 1,
"id": "p2"
}
],
"board": [
{
"hand_size": 0,
"is_active": false,
"is_you": true,
"name": "GPT5 Minimal",
"library_size": 40,
"life": 20,
"hand": []
},
{
"hand_size": 0,
"is_active": false,
"is_you": false,
"name": "GPT53C Humble",
"library_size": 40,
"life": 20
}
]
}GPT5 MinimalmcpGPT5 Minimal
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p1)
{
"next_action_pending": true,
"next_action_type": "GAME_ASK",
"game_seq": 5,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Mulligan down to 6 cards?"
}gameGPT5 Minimal chooses that they take the first turn
GPT5 MinimalmcpKeep hand
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 7,
"success": true,
"action_taken": "no"
}GPT53C HumblemcpKeep hand
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 8,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "no",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=1)
{
"game_seq": 12,
"action_type": "GAME_SELECT",
"context": "T1 Precombat Main/Precombat Main (GPT5 Minimal)",
"stop_reason": "reached_step",
"response_type": "boolean",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"message": "Play instants and activated abilities",
"board_cursor": 2,
"board": [
{
"hand_size": 7,
"is_active": false,
"is_you": true,
"name": "GPT53C Humble",
"library_size": 33,
"life": 20,
"hand": [
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"mana_cost": "{X}{G}",
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"power": "0",
"id": "p16",
"toughness": "0"
}
]
},
{
"hand_size": 7,
"is_active": true,
"is_you": false,
"name": "GPT5 Minimal",
"library_size": 33,
"life": 20
}
],
"action_pending": true,
"current_step": "Precombat Main"
}gameGPT5 Minimal skips Draw step
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=2)
{
"game_seq": 11,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T1 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 3,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p6"
},
{
"name": "Plains",
"index": 1,
"action": "land",
"id": "p8"
},
{
"name": "Thriving Heath",
"index": 2,
"action": "land",
"id": "p9"
}
],
"board": [
{
"hand_size": 7,
"is_active": true,
"is_you": true,
"name": "GPT5 Minimal",
"library_size": 33,
"life": 20,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6",
"playable": true
},
{
"mana_cost": "{G}",
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"power": "1",
"id": "p7",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8",
"playable": true
},
{
"name": "Thriving Heath",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9",
"playable": true
}
]
},
{
"hand_size": 7,
"is_active": false,
"is_you": false,
"name": "GPT53C Humble",
"library_size": 33,
"life": 20
}
]
}GPT5 MinimalmcpPlay Forest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p6)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 11,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play instants and activated abilities"
}— Precombat Main —
GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 12,
"success": true,
"action_taken": "passed_priority"
}— Declare Attackers —
— Postcombat Main —
— GPT53C Humble's Turn 1 —
GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=2)
{
"game_seq": 19,
"action_type": "GAME_SELECT",
"stop_reason": "step_not_reached",
"action_pending": true,
"current_step": "Precombat Main"
}GPT5 Minimalllm
pass_priority(until=precombat_main, board_cursor=3)
{
"game_seq": 20,
"action_type": "GAME_SELECT",
"context": "T1 Precombat Main/Precombat Main (GPT53C Humble)",
"stop_reason": "reached_step",
"response_type": "boolean",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"message": "Play instants and activated abilities",
"board_cursor": 4,
"board": [
{
"hand_size": 7,
"is_active": false,
"is_you": true,
"name": "GPT5 Minimal",
"library_size": 33,
"life": 20,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"mana_cost": "{G}",
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"power": "1",
"id": "p7",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"name": "Thriving Heath",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
]
},
{
"hand_size": 8,
"is_active": true,
"is_you": false,
"name": "GPT53C Humble",
"library_size": 32,
"life": 20
}
],
"action_pending": true,
"current_step": "Precombat Main"
}GPT5 Minimalmcptrue
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=yes)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 20,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "confirmed",
"next_action_message": "Play instants and activated abilities"
}— Declare Attackers —
— Postcombat Main —
chatGPT53C Humble: Kept a pretty clunky opener, just hoping to get lucky with draws 😅
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=2)
{
"game_seq": 26,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T1 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 3,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p10"
},
{
"name": "Forest",
"index": 1,
"action": "land",
"id": "p11"
},
{
"name": "Swamp",
"index": 2,
"action": "land",
"id": "p13"
},
{
"name": "Swamp",
"index": 3,
"action": "land",
"id": "p14"
},
{
"name": "Swamp",
"index": 4,
"action": "land",
"id": "p15"
}
],
"board": [
{
"hand_size": 8,
"is_active": true,
"is_you": true,
"name": "GPT53C Humble",
"library_size": 32,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p10",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p11",
"playable": true
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p13",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15",
"playable": true
},
{
"mana_cost": "{X}{G}",
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"power": "0",
"id": "p16",
"toughness": "0"
}
]
},
{
"hand_size": 7,
"is_active": false,
"is_you": false,
"name": "GPT5 Minimal",
"library_size": 33,
"life": 20
}
]
}GPT53C Humblemcpsend_chat_messagemcpPlay Forest
raw
send_chat_message(message=Kept a pretty clunky opener, just hoping...)
{
"success": true
}raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p10)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 26,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=3)
{
"game_seq": 32,
"action_type": "GAME_SELECT",
"stop_reason": "step_not_reached",
"action_pending": true,
"current_step": "Precombat Main"
}gameGPT53C Humble puts Forest from hand onto the Battlefield
— GPT5 Minimal's Turn 2 —
— Declare Attackers —
— Postcombat Main —
gameGPT5 Minimal discards down to 7 hand cards
— Cleanup —
chatGPT5 Minimal: GLHF.
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=4)
{
"game_seq": 42,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": false,
"message": "Select a card to discard",
"required": true,
"action_pending": true,
"context": "T2 End/Cleanup (GPT5 Minimal)",
"recent_chat": [
"GPT53C Humble: Kept a pretty clunky opener, just hoping to get lucky with draws 😅"
],
"respond_with": "choice=pN — must pick a target",
"board_cursor": 5,
"choices": [
{
"name": "Arlinn, Voice of the Pack",
"target_type": "card",
"index": 0,
"id": "p3"
},
{
"name": "Chains of Custody",
"target_type": "card",
"index": 1,
"id": "p4"
},
{
"name": "Ferocious Pup",
"target_type": "card",
"index": 2,
"id": "p5"
},
{
"name": "Forest",
"target_type": "card",
"index": 3,
"id": "p6"
},
{
"name": "Forest",
"target_type": "card",
"index": 4,
"id": "p24"
},
{
"name": "Mild-Mannered Librarian",
"target_type": "card",
"index": 5,
"id": "p7"
},
{
"name": "Plains",
"target_type": "card",
"index": 6,
"id": "p8"
},
{
"name": "Thriving Heath",
"target_type": "card",
"index": 7,
"id": "p9"
}
],
"board": [
{
"hand_size": 8,
"is_active": true,
"is_you": true,
"name": "GPT5 Minimal",
"library_size": 32,
"life": 20,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"mana_cost": "{G}",
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"power": "1",
"id": "p7",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"name": "Thriving Heath",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
]
},
{
"hand_size": 7,
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
}
],
"name": "GPT53C Humble",
"library_size": 32,
"life": 20
}
]
}GPT5 Minimalmcpsend_chat_message
raw
send_chat_message(message=GLHF.)
{
"success": true
}GPT5 MinimalmcpThriving Heath
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p9)
{
"game_seq": 42,
"success": true,
"action_taken": "selected_target_7"
}gameGPT5 Minimal discards Thriving Heath
— GPT53C Humble's Turn 2 —
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=3)
{
"game_seq": 44,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 1,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T2 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"recent_chat": [
"GPT5 Minimal: GLHF."
],
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 4,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p11"
},
{
"name": "Swamp",
"index": 1,
"action": "land",
"id": "p13"
},
{
"name": "Swamp",
"index": 2,
"action": "land",
"id": "p14"
},
{
"name": "Swamp",
"index": 3,
"action": "land",
"id": "p15"
},
{
"mana_cost": "{X}{G}",
"name": "Wildwood Scourge",
"index": 4,
"action": "cast",
"id": "p16",
"power": "0",
"toughness": "0"
}
],
"board": [
{
"hand_size": 8,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
}
],
"name": "GPT53C Humble",
"library_size": 31,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"mana_cost": "{2}{G}",
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"power": "0",
"id": "p25",
"toughness": "0"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p11",
"playable": true
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p13",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15",
"playable": true
},
{
"mana_cost": "{X}{G}",
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"power": "0",
"id": "p16",
"toughness": "0",
"playable": true
}
]
},
{
"hand_size": 7,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"name": "GPT5 Minimal",
"library_size": 32,
"life": 20
}
]
}GPT53C HumblemcpPlay Swamp
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p13)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 44,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Play spells and abilities"
}gameGPT53C Humble puts Swamp from hand onto the Battlefield
GPT53C HumblemcpCast Wildwood Scourge {X}{G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p16)
{
"next_action_pending": true,
"next_action_type": "GAME_GET_AMOUNT",
"game_seq": 48,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Announce the value for {X} (source: Wildwood Scourge)"
}GPT53C Humblellm
choose_action(amount=1, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 49,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "amount_1",
"next_action_message": "Play instants and activated abilities"
}minor blunder
Casting Wildwood Scourge for X=1 creates a 1/1, while Ironshell Beetle would create a 2/2 (1/1 + its own ETB counter).
Casting Wildwood Scourge for X=1 creates a 1/1, while Ironshell Beetle would create a 2/2 (1/1 + its own ETB counter). The Scourge is better played later when it can benefit from future +1/+1 counter placements from Ironshell Beetle and Fertilid. Playing the Beetle first gives a bigger body now and preserves the Scourge for better value later at a higher X.
Analysis
Action taken: Cast Wildwood Scourge for X=1 as a 1/1
Better line: Cast Ironshell Beetle, targeting itself with its ETB trigger to make a 2/2, and save Wildwood Scourge for a later turn when it can be cast at higher X and benefit from counter synergies
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 54,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play spells and abilities"
}gameGPT53C Humble announces a value of 1 for {X} (source: Wildwood Scourge)
gameGPT53C Humble casts Wildwood Scourge from hand
gameGPT53C Humble puts Wildwood Scourge from stack onto the Battlefield
— Declare Attackers —
GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 61,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play spells and abilities"
}— Postcombat Main —
— GPT5 Minimal's Turn 3 —
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=5)
{
"game_seq": 65,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T3 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 6,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p6"
},
{
"name": "Forest",
"index": 1,
"action": "land",
"id": "p24"
},
{
"name": "Plains",
"index": 2,
"action": "land",
"id": "p8"
}
],
"board": [
{
"hand_size": 8,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"name": "GPT5 Minimal",
"library_size": 31,
"life": 20,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p24",
"playable": true
},
{
"mana_cost": "{G}",
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"power": "1",
"id": "p7",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8",
"playable": true
},
{
"mana_cost": "{1}{W}",
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
}
]
},
{
"hand_size": 6,
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "1",
"toughness": "1",
"summoning_sick": true
}
],
"name": "GPT53C Humble",
"library_size": 31,
"life": 20
}
]
}GPT5 MinimalmcpPlay Forest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p24)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 65,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Play spells and abilities"
}gameGPT5 Minimal puts Forest from hand onto the Battlefield
GPT5 MinimalmcpCast Mild-Mannered Librarian {G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p7)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 69,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play instants and activated abilities"
}gameGPT5 Minimal casts Mild-Mannered Librarian from hand
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=6)
{
"game_seq": 83,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 2,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T3 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 7,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p11"
},
{
"name": "Forest",
"index": 1,
"action": "land",
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 2,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
},
{
"name": "Swamp",
"index": 3,
"action": "land",
"id": "p14"
},
{
"name": "Swamp",
"index": 4,
"action": "land",
"id": "p15"
}
],
"board": [
{
"hand_size": 7,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 30,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"mana_cost": "{2}{G}",
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"power": "0",
"id": "p25",
"toughness": "0"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p11",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29",
"playable": true
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15",
"playable": true
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": true
}
],
"name": "GPT5 Minimal",
"library_size": 31,
"life": 20
}
]
}gameGPT5 Minimal puts Mild-Mannered Librarian from stack onto the Battlefield
— Declare Attackers —
— Postcombat Main —
— GPT53C Humble's Turn 3 —
chatGPT53C Humble: Your start looks solid — I’m mostly just hoping my draw bails me out here 😅
GPT53C Humblemcpsend_chat_messagemcpPlay Forest
raw
send_chat_message(message=Your start looks solid — I’m mostly just...)
{
"success": true
}raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p11)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 83,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=7)
{
"game_seq": 87,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 3,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T3 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 8,
"choices": [
{
"mana_cost": "{2}{G}",
"name": "Fertilid",
"index": 0,
"action": "cast",
"id": "p25",
"power": "0",
"toughness": "0"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 1,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 6,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 30,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"mana_cost": "{2}{G}",
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"power": "0",
"id": "p25",
"toughness": "0",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": true
}
],
"name": "GPT5 Minimal",
"library_size": 31,
"life": 20
}
],
"current_step": "Precombat Main"
}gameGPT53C Humble puts Forest from hand onto the Battlefield
GPT53C HumblemcpCast Fertilid {2}{G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 87,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=declare_attackers, board_cursor=8)
{
"combat_phase": "attackers",
"game_seq": 100,
"action_type": "GAME_SELECT",
"context": "T3 Combat/Declare Attackers (GPT53C Humble)",
"stop_reason": "combat",
"response_type": "select",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"message": "Select attackers",
"board_cursor": 9,
"choices": [
{
"name": "Wildwood Scourge",
"index": 0,
"choice_type": "attacker",
"id": "p16",
"power": "2",
"toughness": "2"
},
{
"name": "All attack",
"index": 1,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 5,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 30,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": true
}
],
"name": "GPT5 Minimal",
"library_size": 31,
"life": 20
}
],
"action_pending": true
}gameGPT53C Humble casts Fertilid from hand
gameGPT53C Humble puts Fertilid from stack onto the Battlefield
gameGPT53C Humble - Ability triggers: Wildwood Scourge - Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on Wildwood Scourge.
— Declare Attackers —
GPT53C HumblemcpAttack with Wildwood Scourge 2/2
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p16, blockers=, text=, choice=)
{
"declared": [
"p16"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 100,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble attacks GPT5 Minimal with 1 creature
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 104,
"success": true,
"action_taken": "passed_priority"
}GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=9)
{
"combat_phase": "attackers",
"game_seq": 132,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 3,
"message": "Select attackers",
"action_pending": true,
"context": "T4 Combat/Declare Attackers (GPT53C Humble)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 11,
"choices": [
{
"name": "Wildwood Scourge",
"index": 0,
"choice_type": "attacker",
"id": "p16",
"power": "2",
"toughness": "2"
},
{
"name": "Fertilid",
"index": 1,
"choice_type": "attacker",
"id": "p25",
"power": "2",
"toughness": "2"
},
{
"name": "All attack",
"index": 2,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 6,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20,
"hand": [
{
"mana_cost": "{1}{B}",
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"power": "1",
"id": "p33",
"toughness": "1"
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 18
}
]
}— Declare Blockers —
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=7)
{
"combat_phase": "blockers",
"game_seq": 106,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"combat": [
{
"blocked": false,
"defending": "GPT5 Minimal",
"attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T3 Combat/Declare Blockers (GPT53C Humble)",
"recent_chat": [
"GPT53C Humble: Your start looks solid — I’m mostly just hoping my draw bails me out here 😅"
],
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 8,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "blocker",
"id": "p7",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": true
}
],
"name": "GPT5 Minimal",
"library_size": 31,
"life": 20,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"mana_cost": "{1}{W}",
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
}
]
},
{
"hand_size": 5,
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 30,
"life": 20
}
],
"incoming_attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "2",
"toughness": "2"
}
]
}GPT5 MinimalmcpNo blocks
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 106,
"success": true,
"action_taken": "passed_priority"
}gameGPT5 Minimal loses 2 life at combat from Wildwood Scourge
— Combat Damage —
— Postcombat Main —
— GPT5 Minimal's Turn 4 —
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=8)
{
"game_seq": 117,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 1,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T4 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 9,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p6"
},
{
"name": "Plains",
"index": 1,
"action": "land",
"id": "p8"
},
{
"name": "Plains",
"index": 2,
"action": "land",
"id": "p32"
}
],
"board": [
{
"hand_size": 7,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 18,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p6",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32",
"playable": true
},
{
"mana_cost": "{1}{W}",
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
}
]
},
{
"hand_size": 5,
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 30,
"life": 20
}
]
}GPT5 MinimalmcpPlay Forest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p6)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 117,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}gameGPT5 Minimal puts Forest from hand onto the Battlefield
chatGPT5 Minimal: Nice Scourge start.
GPT5 Minimalmcpsend_chat_message
raw
send_chat_message(message=Nice Scourge start.)
{
"success": true
}GPT5 Minimalmcptrue
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=yes)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 121,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "confirmed",
"next_action_message": "Select attackers"
}GPT5 Minimalllm
pass_priority(until=declare_attackers, board_cursor=10)
{
"combat_phase": "attackers",
"game_seq": 123,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 2,
"message": "Select attackers",
"action_pending": true,
"board_unchanged": true,
"context": "T4 Combat/Declare Attackers (GPT5 Minimal)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 10,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "attacker",
"id": "p7",
"power": "1",
"toughness": "1"
},
{
"name": "All attack",
"index": 1,
"choice_type": "special",
"id": "all"
}
]
}— Declare Attackers —
GPT5 MinimalmcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 123,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}minor blunder
Opponent has no untapped creatures (Wildwood Scourge is tapped, Fertilid is sick) and no untapped mana for tricks.
Opponent has no untapped creatures (Wildwood Scourge is tapped, Fertilid is sick) and no untapped mana for tricks. Attacking with the 1/1 Mild-Mannered Librarian is completely free damage with zero risk.
Analysis
Action taken: Declined to attack, dealing 0 damage.
Better line: Attack with Mild-Mannered Librarian for 1 free damage. The 1/1 can't meaningfully block the opponent's 2/2 creatures anyway, so there's no defensive value in holding it back.
— Postcombat Main —
— GPT53C Humble's Turn 4 —
— Declare Attackers —
GPT53C HumblemcpAttack with Wildwood Scourge 2/2
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p16, blockers=, text=, choice=)
{
"declared": [
"p16"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 132,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble attacks GPT5 Minimal with 1 creature
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 137,
"success": true,
"action_taken": "passed_priority"
}— Declare Blockers —
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=10)
{
"combat_phase": "blockers",
"game_seq": 139,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 2,
"combat": [
{
"blocked": false,
"defending": "GPT5 Minimal",
"attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T4 Combat/Declare Blockers (GPT53C Humble)",
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 11,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "blocker",
"id": "p7",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 18,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"mana_cost": "{1}{W}",
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
}
]
},
{
"hand_size": 6,
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20
}
],
"incoming_attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "2",
"toughness": "2"
}
]
}GPT5 MinimalmcpNo blocks
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 139,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT5 Minimal loses 2 life at combat from Wildwood Scourge
— Combat Damage —
— Postcombat Main —
GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=11)
{
"game_seq": 148,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 3,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"context": "T4 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 12,
"choices": [
{
"mana_cost": "{1}{B}",
"name": "Burglar Rat",
"index": 0,
"action": "cast",
"id": "p33",
"power": "1",
"toughness": "1"
},
{
"name": "Fertilid",
"index": 1,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"name": "Forest",
"index": 2,
"action": "land",
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 3,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
},
{
"name": "Swamp",
"index": 4,
"action": "land",
"id": "p14"
},
{
"name": "Swamp",
"index": 5,
"action": "land",
"id": "p15"
}
],
"board": [
{
"hand_size": 6,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20,
"hand": [
{
"mana_cost": "{1}{B}",
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"power": "1",
"id": "p33",
"toughness": "1",
"playable": true
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29",
"playable": true
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p14",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15",
"playable": true
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 16
}
],
"current_step": "Postcombat Main"
}GPT53C HumblemcpPlay Swamp
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p14)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 148,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_4",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=12)
{
"game_seq": 151,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 4,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T4 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 13,
"choices": [
{
"mana_cost": "{1}{B}",
"name": "Burglar Rat",
"index": 0,
"action": "cast",
"id": "p33",
"power": "1",
"toughness": "1"
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"index": 1,
"action": "cast",
"id": "p23"
},
{
"name": "Fertilid",
"index": 2,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 3,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 5,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20,
"hand": [
{
"mana_cost": "{1}{B}",
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"power": "1",
"id": "p33",
"toughness": "1",
"playable": true
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 16
}
],
"current_step": "Postcombat Main"
}gameGPT53C Humble puts Swamp from hand onto the Battlefield
GPT53C HumblemcpCast Burglar Rat {1}{B}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p33)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 151,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=13)
{
"stack": [
{
"name": "Burglar Rat"
}
],
"game_seq": 155,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 2,
"message": "Play instants and activated abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T4 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 14,
"choices": [
{
"name": "Fertilid",
"index": 0,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
}
],
"board": [
{
"hand_size": 4,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 16
}
],
"current_step": "Postcombat Main"
}gameGPT53C Humble casts Burglar Rat from hand
GPT53C HumblemcpActivate Fertilid
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 155,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a player"
}GPT53C HumblemcpGPT53C Humble
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p2)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 156,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=14)
{
"stack": [
{
"name": "Ability",
"targets": [
{
"name": "GPT53C Humble (you)",
"id": "p2"
}
]
},
{
"name": "Burglar Rat"
}
],
"game_seq": 163,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": true,
"message": "Select a basic land card",
"required": false,
"action_pending": true,
"land_drops_used": 1,
"context": "T4 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN, or choice=no to cancel",
"board_cursor": 15,
"choices": [
{
"name": "Forest",
"target_type": "card",
"index": 0,
"id": "l38"
},
{
"name": "Forest",
"target_type": "card",
"index": 1,
"id": "l39"
},
{
"name": "Forest",
"target_type": "card",
"index": 2,
"id": "l41"
},
{
"name": "Forest",
"target_type": "card",
"index": 3,
"id": "l42"
},
{
"name": "Forest",
"target_type": "card",
"index": 4,
"id": "l43"
},
{
"name": "Swamp",
"target_type": "card",
"index": 5,
"id": "l36"
},
{
"name": "Swamp",
"target_type": "card",
"index": 6,
"id": "l37"
},
{
"name": "Swamp",
"target_type": "card",
"index": 7,
"id": "l40"
},
{
"name": "Swamp",
"target_type": "card",
"index": 8,
"id": "l44"
}
],
"board": [
{
"hand_size": 4,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 29,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
]
},
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 16
}
]
}gameGPT53C Humble activates: target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles. from Fertilid targeting GPT53C Humble
gameGPT53C Humble searches their library (source: Fertilid)
GPT53C HumblemcpForest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=l38)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 163,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble puts Forest from library onto the Battlefield (source: Fertilid)
gameGPT53C Humble's library is shuffled (source: Fertilid)
gameGPT53C Humble puts Burglar Rat from stack onto the Battlefield
gameGPT53C Humble - Ability triggers: Burglar Rat - When Burglar Rat enters, each opponent discards a card.
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=11)
{
"stack": [
{
"name": "Ability"
}
],
"game_seq": 172,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": false,
"untapped_lands": 2,
"message": "Select a card to discard",
"required": true,
"action_pending": true,
"context": "T4 Postcombat Main/Postcombat Main (GPT53C Humble)",
"respond_with": "choice=pN — must pick a target",
"board_cursor": 12,
"choices": [
{
"name": "Arlinn, Voice of the Pack",
"target_type": "card",
"index": 0,
"id": "p3"
},
{
"name": "Chains of Custody",
"target_type": "card",
"index": 1,
"id": "p4"
},
{
"name": "Ferocious Pup",
"target_type": "card",
"index": 2,
"id": "p5"
},
{
"name": "Plains",
"target_type": "card",
"index": 3,
"id": "p8"
},
{
"name": "Plains",
"target_type": "card",
"index": 4,
"id": "p32"
},
{
"name": "Shining Armor",
"target_type": "card",
"index": 5,
"id": "p27"
}
],
"board": [
{
"hand_size": 6,
"graveyard": [
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 30,
"life": 16,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"mana_cost": "{1}{W}",
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
}
]
},
{
"hand_size": 4,
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 28,
"life": 20
}
]
}GPT5 MinimalmcpShining Armor
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p27)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 172,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_5",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=12)
{
"game_seq": 176,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 2,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T5 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 13,
"choices": [
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"index": 0,
"action": "cast",
"id": "p66"
},
{
"name": "Plains",
"index": 1,
"action": "land",
"id": "p8"
},
{
"name": "Plains",
"index": 2,
"action": "land",
"id": "p32"
}
],
"board": [
{
"hand_size": 6,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}{G}",
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p8",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32",
"playable": true
}
]
},
{
"hand_size": 4,
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 28,
"life": 20
}
]
}gameGPT5 Minimal discards Shining Armor (source: Burglar Rat)
— GPT5 Minimal's Turn 5 —
GPT5 MinimalmcpPlay Plains
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p8)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 176,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Play spells and abilities"
}gameGPT5 Minimal puts Plains from hand onto the Battlefield
GPT5 MinimalmcpCast Ferocious Pup {2}{G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p5)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 180,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalllm
pass_priority(until=stack_resolved, board_cursor=14)
{
"land_drops_used": 1,
"game_seq": 192,
"action_type": "GAME_SELECT",
"context": "T5 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"stop_reason": "stack_resolved",
"response_type": "boolean",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"message": "Play spells and abilities",
"board_cursor": 15,
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32"
}
]
},
{
"hand_size": 4,
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 28,
"life": 20
}
],
"action_pending": true
}gameGPT5 Minimal casts Ferocious Pup from hand
gameGPT5 Minimal puts Ferocious Pup from stack onto the Battlefield
gameGPT5 Minimal - Ability triggers: Ferocious Pup - When Ferocious Pup enters, create a 2/2 green Wolf creature token.
gameGPT5 Minimal creates a Wolf Token token
GPT5 Minimalmcptrue
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=yes)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 192,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "confirmed",
"next_action_message": "Select attackers"
}GPT5 Minimalllm
pass_priority(until=declare_attackers, board_cursor=15)
{
"combat_phase": "attackers",
"game_seq": 194,
"action_type": "GAME_SELECT",
"board_unchanged": true,
"context": "T5 Combat/Declare Attackers (GPT5 Minimal)",
"stop_reason": "combat",
"response_type": "select",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"message": "Select attackers",
"board_cursor": 15,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "attacker",
"id": "p7",
"power": "1",
"toughness": "1"
},
{
"name": "All attack",
"index": 1,
"choice_type": "special",
"id": "all"
}
],
"action_pending": true
}— Declare Attackers —
GPT5 MinimalmcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 194,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}— Postcombat Main —
— GPT53C Humble's Turn 5 —
chatGPT53C Humble: Nice curve there — I’ve just been drawing pretty clean, not much genius on my side.
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=15)
{
"game_seq": 201,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 5,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T5 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 16,
"choices": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"index": 0,
"action": "cast",
"id": "p36"
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"index": 1,
"action": "cast",
"id": "p23"
},
{
"name": "Fertilid",
"index": 2,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"name": "Forest",
"index": 3,
"action": "land",
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 4,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
},
{
"name": "Swamp",
"index": 5,
"action": "land",
"id": "p15"
}
],
"board": [
{
"hand_size": 5,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36",
"playable": true
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29",
"playable": true
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
},
{
"name": "Swamp",
"is_land": true,
"rules": [
"{T}: Add {B}."
],
"id": "p15",
"playable": true
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16
}
]
}GPT53C Humblemcpsend_chat_message
raw
send_chat_message(message=Nice curve there — I’ve just been drawin...)
{
"success": true
}GPT53C HumblemcpPlay Swamp
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p15)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 201,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_5",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=16)
{
"game_seq": 205,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 6,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T5 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 17,
"choices": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"index": 0,
"action": "cast",
"id": "p36"
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"index": 1,
"action": "cast",
"id": "p23"
},
{
"name": "Fertilid",
"index": 2,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"index": 3,
"action": "cast",
"id": "p12",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 4,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36",
"playable": true
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"mana_cost": "{1}{G}",
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"power": "1",
"id": "p12",
"toughness": "1",
"playable": true
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16
}
],
"current_step": "Precombat Main"
}gameGPT53C Humble puts Swamp from hand onto the Battlefield
GPT53C HumblemcpCast Ironshell Beetle {1}{G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p12)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 205,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_3",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=stack_resolved, board_cursor=17)
{
"stack": [
{
"name": "Ability"
}
],
"game_seq": 212,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": false,
"untapped_lands": 4,
"message": "Select a creature",
"required": true,
"action_pending": true,
"land_drops_used": 1,
"context": "T5 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN — must pick a target",
"board_cursor": 18,
"choices": [
{
"name": "Burglar Rat",
"target_type": "permanent",
"index": 0,
"power": "1",
"id": "p33",
"toughness": "1"
},
{
"controller": "GPT5 Minimal",
"name": "Ferocious Pup",
"target_type": "permanent",
"index": 1,
"power": "0",
"id": "p5",
"toughness": "1"
},
{
"name": "Fertilid",
"target_type": "permanent",
"index": 2,
"power": "1",
"id": "p25",
"toughness": "1"
},
{
"name": "Ironshell Beetle",
"target_type": "permanent",
"index": 3,
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"controller": "GPT5 Minimal",
"name": "Mild-Mannered Librarian",
"target_type": "permanent",
"index": 4,
"power": "1",
"id": "p7",
"toughness": "1"
},
{
"name": "Wildwood Scourge",
"target_type": "permanent",
"index": 5,
"power": "2",
"id": "p16",
"toughness": "2"
},
{
"controller": "GPT5 Minimal",
"name": "Wolf Token",
"target_type": "permanent",
"index": 6,
"power": "2",
"id": "p69",
"toughness": "2"
}
],
"board": [
{
"hand_size": 3,
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "2",
"toughness": "2",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36",
"playable": true
},
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16
}
]
}gameGPT53C Humble casts Ironshell Beetle from hand
gameGPT53C Humble puts Ironshell Beetle from stack onto the Battlefield
GPT53C HumblemcpFertilid
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 212,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_2",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=18)
{
"stack": [
{
"name": "Ability",
"targets": [
{
"name": "Fertilid (1/1) (yours)",
"id": "p25"
}
]
}
],
"game_seq": 214,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 4,
"message": "Play instants and activated abilities",
"action_pending": true,
"land_drops_used": 1,
"board_unchanged": true,
"context": "T5 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 18,
"choices": [
{
"mana_cost": "{G}",
"name": "Arbor Armament",
"index": 0,
"action": "cast",
"id": "p36"
},
{
"name": "Fertilid",
"index": 1,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
}
],
"current_step": "Precombat Main"
}gameGPT53C Humble - Ability triggers: Ironshell Beetle - When Ironshell Beetle enters, put a +1/+1 counter on target creature. - targeting Fertilid
GPT53C HumblemcpCast Arbor Armament {G}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p36)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 214,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a creature"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 215,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_2",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=declare_attackers, board_cursor=18)
{
"combat_phase": "attackers",
"game_seq": 233,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 3,
"message": "Select attackers",
"action_pending": true,
"context": "T5 Combat/Declare Attackers (GPT53C Humble)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 20,
"choices": [
{
"name": "Wildwood Scourge",
"index": 0,
"choice_type": "attacker",
"id": "p16",
"power": "4",
"toughness": "4"
},
{
"name": "Fertilid",
"index": 1,
"choice_type": "attacker",
"id": "p25",
"power": "3",
"toughness": "3"
},
{
"name": "Burglar Rat",
"index": 2,
"choice_type": "attacker",
"id": "p33",
"power": "1",
"toughness": "1"
},
{
"name": "All attack",
"index": 3,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"modified": true,
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.",
"Reach"
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"counters": {
"+1/+1": 4
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "4",
"toughness": "4",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16
}
]
}gameGPT53C Humble casts Arbor Armament targeting Fertilid from hand
gameArbor Armament: GPT53C Humble puts 1 +1/+1 counters on Fertilid
gameGPT53C Humble puts Arbor Armament from stack into their graveyard
gameGPT53C Humble - Ability triggers: Wildwood Scourge - Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on Wildwood Scourge.
gameIronshell Beetle: GPT53C Humble puts 1 +1/+1 counters on Fertilid
gameGPT53C Humble - Ability triggers: Wildwood Scourge - Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on Wildwood Scourge.
— Declare Attackers —
GPT53C HumblemcpAttack with Wildwood Scourge 4/4
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p16, blockers=, text=, choice=)
{
"declared": [
"p16"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 233,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}minor blunder
Opponent has only one untapped blocker (Mild-Mannered Librarian 1/1) with all lands tapped (no combat tricks possible).
Opponent has only one untapped blocker (Mild-Mannered Librarian 1/1) with all lands tapped (no combat tricks possible). Attacking with only Wildwood Scourge wastes the opportunity to push 3-4 additional damage with Fertilid and Burglar Rat, since at most one can be blocked.
Analysis
Action taken: Attacked with only Wildwood Scourge (4/4)
Better line: Attack with Wildwood Scourge, Fertilid, and Burglar Rat. Opponent can only block one creature with the 1/1 Librarian, so at least 7 damage gets through instead of 4, with no real risk since opponent's lands are all tapped.
gameGPT53C Humble attacks GPT5 Minimal with 1 creature
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 237,
"success": true,
"action_taken": "passed_priority"
}— Declare Blockers —
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=15)
{
"combat_phase": "blockers",
"game_seq": 239,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"combat": [
{
"blocked": false,
"defending": "GPT5 Minimal",
"attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "4",
"toughness": "4"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T5 Combat/Declare Blockers (GPT53C Humble)",
"recent_chat": [
"GPT53C Humble: Nice curve there — I’ve just been drawing pretty clean, not much genius on my side."
],
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 16,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "blocker",
"id": "p7",
"power": "1",
"toughness": "1"
},
{
"name": "Ferocious Pup",
"index": 1,
"choice_type": "blocker",
"id": "p5",
"power": "0",
"toughness": "1"
},
{
"name": "Wolf Token",
"index": 2,
"choice_type": "blocker",
"id": "p69",
"power": "2",
"toughness": "2"
}
],
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 16,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32"
}
]
},
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.",
"Reach"
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"counters": {
"+1/+1": 4
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "4",
"toughness": "4",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20
}
],
"incoming_attackers": [
{
"name": "Wildwood Scourge",
"id": "p16",
"power": "4",
"toughness": "4"
}
]
}GPT5 MinimalmcpNo blocks
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 239,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}questionable
Declined to chump block a 4/4 Wildwood Scourge with the 0/1 Ferocious Pup body.
Declined to chump block a 4/4 Wildwood Scourge with the 0/1 Ferocious Pup body. The Pup's 0/1 body is nearly worthless for future combat, so trading it to prevent 4 damage (going to 12 instead of 16) would have been free value. At 16 life it's not critical, but the 0/1 body has essentially no future utility.
Analysis
Action taken: No blocks, taking 4 damage from Wildwood Scourge
Better line: Chump block with Ferocious Pup 0/1 to save 4 life at no meaningful cost
gameGPT5 Minimal loses 4 life at combat from Wildwood Scourge
— Combat Damage —
— Postcombat Main —
GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=20)
{
"game_seq": 248,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 3,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T5 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 21,
"choices": [
{
"name": "Fertilid",
"index": 0,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
}
],
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"modified": true,
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.",
"Reach"
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"counters": {
"+1/+1": 4
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "4",
"toughness": "4",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": true,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 29,
"life": 12
}
],
"current_step": "Postcombat Main"
}GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 248,
"success": true,
"action_taken": "passed_priority"
}minor blunder
GPT53C Humble passed in postcombat main with exactly {1}{G} available and Fertilid's ramp ability as the only legal acti…
GPT53C Humble passed in postcombat main with exactly {1}{G} available and Fertilid's ramp ability as the only legal action. Activating Fertilid to fetch a basic land is pure upside — it thins the deck, ramps for future turns, and the mana would otherwise go unused. The player had no other use for the mana this turn.
Analysis
Action taken: Passed priority, ending the turn with 3 untapped lands and Fertilid's ability unused.
Better line: Activate Fertilid ({1}{G}, remove a +1/+1 counter) to search for a basic land (likely a Swamp to ensure Eviscerate mana next turn). This costs nothing meaningful — Fertilid goes from 3/3 to 2/2 and the mana was going to waste anyway.
— GPT5 Minimal's Turn 6 —
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=16)
{
"game_seq": 250,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 3,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T6 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 17,
"choices": [
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"index": 0,
"action": "cast",
"id": "p4"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"index": 1,
"action": "cast",
"id": "p66"
},
{
"name": "Plains",
"index": 2,
"action": "land",
"id": "p32"
},
{
"name": "Plains",
"index": 3,
"action": "land",
"id": "p75"
}
],
"board": [
{
"hand_size": 5,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}{W}",
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4",
"playable": true
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75",
"playable": true
}
]
},
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"counters": {
"+1/+1": 4
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "4",
"toughness": "4",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20
}
]
}GPT5 MinimalmcpCast Chains of Custody {2}{W}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p4)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 250,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a creature you control"
}minor blunder
Cast Chains of Custody before playing a land drop.
Cast Chains of Custody before playing a land drop. While the player has exactly enough mana to cast Chains (Forest, Forest, Plains), playing the Plains first would leave an additional mana open after casting Chains. Playing lands before spells is a fundamental sequencing principle - it costs nothing and preserves optionality.
Analysis
Action taken: Cast Chains of Custody before playing Plains
Better line: Play Plains first, then cast Chains of Custody, leaving 1 extra mana open after the spell resolves
GPT5 MinimalmcpFerocious Pup
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p5)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 251,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalllm
pass_priority(until=stack_resolved, board_cursor=18)
{
"stack": [
{
"name": "Ability"
}
],
"game_seq": 261,
"action_type": "GAME_TARGET",
"stop_reason": "non_priority_action",
"response_type": "index",
"can_cancel": false,
"message": "Select a nonland permanent an opponent controls",
"required": true,
"action_pending": true,
"land_drops_used": 0,
"context": "T6 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN — must pick a target",
"board_cursor": 19,
"choices": [
{
"controller": "GPT53C Humble",
"name": "Burglar Rat",
"target_type": "permanent",
"index": 0,
"power": "1",
"id": "p33",
"toughness": "1"
},
{
"controller": "GPT53C Humble",
"name": "Fertilid",
"target_type": "permanent",
"index": 1,
"power": "3",
"id": "p25",
"toughness": "3"
},
{
"controller": "GPT53C Humble",
"name": "Ironshell Beetle",
"target_type": "permanent",
"index": 2,
"power": "1",
"id": "p12",
"toughness": "1"
},
{
"tapped": true,
"controller": "GPT53C Humble",
"name": "Wildwood Scourge",
"target_type": "permanent",
"index": 3,
"power": "4",
"id": "p16",
"toughness": "4"
}
],
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"modified": true,
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
}
]
},
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"counters": {
"+1/+1": 4
},
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16",
"power": "4",
"toughness": "4",
"summoning_sick": false
}
],
"name": "GPT53C Humble",
"library_size": 27,
"life": 20
}
]
}minor blunder
Chains of Custody was placed on Ferocious Pup (0/1), the most fragile creature on the board.
Chains of Custody was placed on Ferocious Pup (0/1), the most fragile creature on the board. If the Pup dies in combat or to any incidental damage, the exiled permanent returns. The Ward {2} is also wasted on a 0/1 with no special abilities.
Analysis
Action taken: Enchanted Ferocious Pup (0/1) with Chains of Custody
Better line: Enchant the Wolf Token (2/2) with Chains of Custody — it's the most durable creature and hardest to remove in combat, making the exile most likely to stick. Alternatively, enchant Mild-Mannered Librarian to protect its valuable activated ability with Ward {2}.
gameGPT5 Minimal casts Chains of Custody targeting Ferocious Pup from hand
gameGPT5 Minimal puts Chains of Custody from stack onto the Battlefield
chatGPT5 Minimal: That Scourge is getting out of hand—time to kennel it.
GPT5 MinimalmcpWildwood Scourge
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p16)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 261,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_3",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalmcpsend_chat_message
raw
send_chat_message(message=That Scourge is getting out of hand—time...)
{
"success": true
}GPT5 Minimalllm
pass_priority(until=precombat_main, board_cursor=19)
{
"stack": [
{
"name": "Ability",
"targets": [
{
"name": "Wildwood Scourge (4/4) [tapped] (GPT53C Humble's)",
"id": "p16"
}
]
}
],
"game_seq": 263,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "boolean",
"message": "Play instants and activated abilities",
"action_pending": true,
"land_drops_used": 0,
"board_unchanged": true,
"context": "T6 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"board_cursor": 19,
"current_step": "Precombat Main"
}gameGPT5 Minimal - Ability triggers: Chains of Custody - When Chains of Custody enters, exile target nonland permanent an opponent controls until Chains of Custody leaves the battlefield. - targeting Wildwood Scourge
GPT5 Minimalllm
pass_priority(until=stack_resolved, board_cursor=19)
{
"land_drops_used": 0,
"game_seq": 266,
"action_type": "GAME_SELECT",
"context": "T6 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"stop_reason": "stack_resolved",
"response_type": "select",
"respond_with": "choice=pN to play, or choice=no to pass",
"message": "Play spells and abilities",
"board_cursor": 20,
"choices": [
{
"name": "Plains",
"index": 0,
"action": "land",
"id": "p32"
},
{
"name": "Plains",
"index": 1,
"action": "land",
"id": "p75"
}
],
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"modified": true,
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p32",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75",
"playable": true
}
]
},
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 27,
"life": 20
}
],
"action_pending": true
}gameGPT5 Minimal moves Wildwood Scourge from battlefield to the exile zone (source: Chains of Custody)
GPT5 MinimalmcpPlay Plains
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p32)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 266,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}gameGPT5 Minimal puts Plains from hand onto the Battlefield
GPT5 Minimalllm
pass_priority(until=begin_combat, board_cursor=21)
{
"combat_phase": "attackers",
"game_seq": 270,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 1,
"message": "Select attackers",
"action_pending": true,
"board_unchanged": true,
"context": "T6 Combat/Declare Attackers (GPT5 Minimal)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 21,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "attacker",
"id": "p7",
"power": "1",
"toughness": "1"
},
{
"name": "Ferocious Pup",
"index": 1,
"choice_type": "attacker",
"id": "p5",
"power": "0",
"toughness": "1"
},
{
"name": "Wolf Token",
"index": 2,
"choice_type": "attacker",
"id": "p69",
"power": "2",
"toughness": "2"
},
{
"name": "All attack",
"index": 3,
"choice_type": "special",
"id": "all"
}
]
}— Declare Attackers —
GPT5 MinimalmcpAttack with Wolf Token 2/2
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=p69, blockers=, text=, choice=)
{
"declared": [
"p69"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 270,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}gameGPT5 Minimal attacks GPT53C Humble with 1 creature
— Declare Blockers —
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=21)
{
"combat_phase": "blockers",
"game_seq": 276,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 3,
"combat": [
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T6 Combat/Declare Blockers (GPT5 Minimal)",
"recent_chat": [
"GPT5 Minimal: That Scourge is getting out of hand—time to kennel it."
],
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 22,
"choices": [
{
"name": "Fertilid",
"index": 0,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"name": "Fertilid",
"index": 1,
"choice_type": "blocker",
"id": "p25",
"power": "3",
"toughness": "3"
},
{
"name": "Burglar Rat",
"index": 2,
"choice_type": "blocker",
"id": "p33",
"power": "1",
"toughness": "1"
},
{
"name": "Ironshell Beetle",
"index": 3,
"choice_type": "blocker",
"id": "p12",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 27,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
],
"incoming_attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}GPT53C HumblemcpBurglar Rat blocks Wolf Token
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=p33:p69, text=, choice=)
{
"declared": [
{
"blocks": "p69",
"id": "p33"
}
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 276,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_block",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 281,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a player"
}minor blunder
Blocked a 2/2 Wolf Token with Burglar Rat 1/1 instead of Fertilid 3/3.
Blocked a 2/2 Wolf Token with Burglar Rat 1/1 instead of Fertilid 3/3. Burglar Rat dies without killing the Wolf (just prevents 1 damage since the rat only has 1 power assigned back). Fertilid 3/3 could have blocked and killed the Wolf Token while surviving at 3/1. Opponent's lands were all tapped so no combat tricks were possible.
Analysis
Action taken: Blocked Wolf Token 2/2 with Burglar Rat 1/1, losing the Rat while the Wolf survives
Better line: Block with Fertilid 3/3, which kills the Wolf Token and survives the combat, cleanly removing an attacker at no cost
gameAttacker: Wolf Token (2/2) blocked by Burglar Rat (1/1)
GPT5 Minimalllm
pass_priority(until=declare_blockers, board_cursor=21)
{
"game_seq": 280,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "boolean",
"untapped_lands": 1,
"combat": [
{
"blocked": true,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
],
"blockers": [
{
"name": "Burglar Rat",
"id": "p33",
"power": "1",
"toughness": "1"
}
]
}
],
"message": "Play instants and activated abilities",
"action_pending": true,
"context": "T6 Combat/Declare Blockers (GPT5 Minimal)",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"board_cursor": 22,
"board": [
{
"hand_size": 3,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"modified": true,
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
}
]
},
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"counters": {
"+1/+1": 3
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 27,
"life": 20
}
],
"current_step": "Declare Blockers"
}GPT53C HumblemcpGPT53C Humble
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p2)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 282,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=l39)
{
"retryable": true,
"game_seq": 286,
"success": false,
"error_code": "invalid_choice",
"error": "Object l39 not found in current choices"
}gameGPT53C Humble activates: target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles. from Fertilid targeting GPT53C Humble
gameGPT53C Humble searches their library (source: Fertilid)
GPT53C HumblemcpForest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=l39)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 289,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 293,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble puts Forest from library onto the Battlefield (source: Fertilid)
gameGPT53C Humble's library is shuffled (source: Fertilid)
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=23)
{
"game_seq": 302,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 7,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T6 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 24,
"choices": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"index": 0,
"action": "cast",
"id": "p23"
},
{
"name": "Fertilid",
"index": 1,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"name": "Forest",
"index": 2,
"action": "land",
"id": "p29"
},
{
"name": "Thriving Moor",
"index": 3,
"action": "land",
"id": "p61"
}
],
"board": [
{
"hand_size": 3,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 25,
"life": 20,
"hand": [
{
"mana_cost": "{3}{B}",
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23",
"playable": true
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29",
"playable": true
},
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61",
"playable": true
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
]
}gameBurglar Rat deals 1 damage to Wolf Token
gameWolf Token deals 2 damage to Burglar Rat
gameBurglar Rat died
— Combat Damage —
— Postcombat Main —
— GPT53C Humble's Turn 6 —
GPT53C HumblemcpCast Eviscerate {3}{B}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p23)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 302,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a creature"
}GPT53C HumblemcpFerocious Pup
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p5)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 303,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}moderate blunder
Eviscerate was used on Ferocious Pup (a 0/1 creature) instead of the Wolf Token (2/2) or Mild-Mannered Librarian (which …
Eviscerate was used on Ferocious Pup (a 0/1 creature) instead of the Wolf Token (2/2) or Mild-Mannered Librarian (which can transform into a significant threat). Ferocious Pup is the least threatening creature on the opponent's board. Additionally, the Wildwood Scourge is exiled under Chains of Custody enchanting one of the opponent's creatures — killing the enchanted creature would free the Scourge, but Ferocious Pup is not the enchanted creature (Chains of Custody enchants a creature the opponent controls). The Wolf Token is a 2/2 actual threat, and the Mild-Mannered Librarian can activate to become a 3/3 with card draw. Spending a premium removal spell on a 0/1 is a significant waste of resources.
Analysis
Action taken: Cast Eviscerate targeting Ferocious Pup (0/1)
Better line: Cast Eviscerate targeting Mild-Mannered Librarian (to prevent it from transforming into a 3/3 and drawing a card) or the Wolf Token (2/2) to remove actual board presence.
gameGPT53C Humble casts Eviscerate targeting Ferocious Pup from hand
gameGPT5 Minimal - Ability triggers: Ferocious Pup - ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)
GPT5 Minimalllm
pass_priority(until=end_combat, board_cursor=22)
{
"game_seq": 313,
"action_type": "GAME_SELECT",
"stop_reason": "step_not_reached",
"action_pending": true,
"current_step": "Precombat Main"
}GPT53C Humblellm
pass_priority(until=stack_resolved, board_cursor=25)
{
"stack": [
{
"name": "Ability",
"targets": [
{
"name": "Eviscerate",
"id": "p79"
}
]
},
{
"name": "Eviscerate",
"targets": [
{
"name": "Ferocious Pup (0/1) (GPT5 Minimal's)",
"id": "p5"
}
]
}
],
"game_seq": 314,
"action_type": "GAME_ASK",
"stop_reason": "non_priority_action",
"response_type": "boolean",
"untapped_lands": 3,
"message": "Pay {2}?",
"action_pending": true,
"land_drops_used": 0,
"context": "T6 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=yes or choice=no",
"board_cursor": 26,
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 25,
"life": 20,
"hand": [
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61"
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
]
}GPT53C Humblemcptrue
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=yes)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 314,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "yes",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=26)
{
"stack": [
{
"name": "Eviscerate",
"targets": [
{
"name": "Ferocious Pup (0/1) (GPT5 Minimal's)",
"id": "p5"
}
]
}
],
"game_seq": 318,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "boolean",
"untapped_lands": 1,
"message": "Play instants and activated abilities",
"action_pending": true,
"land_drops_used": 0,
"context": "T6 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"board_cursor": 27,
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"exile": [
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"library_size": 25,
"life": 20,
"hand": [
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61"
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"tapped": false,
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token.",
"Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p5",
"power": "0",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
],
"current_step": "Precombat Main"
}gameGPT53C Humble chooses to pay {2} to prevent the counter effect
chatGPT53C Humble: I probably spent removal kinda awkwardly there, just trying not to fall behind.
GPT53C Humblemcpsend_chat_message
raw
send_chat_message(message=I probably spent removal kinda awkwardly...)
{
"success": true
}GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 318,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=precombat_main, board_cursor=27)
{
"game_seq": 325,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 1,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"context": "T6 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 28,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p29"
},
{
"name": "Thriving Moor",
"index": 1,
"action": "land",
"id": "p61"
}
],
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"library_size": 25,
"life": 20,
"hand": [
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p29",
"playable": true
},
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61",
"playable": true
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
],
"current_step": "Precombat Main"
}gameFerocious Pup died by Eviscerate
gameGPT53C Humble puts Eviscerate from stack into their graveyard
gameChains of Custody is put into graveyard from battlefield
gameGPT53C Humble puts Wildwood Scourge from exile zone onto the Battlefield (source: Chains of Custody)
gameWildwood Scourge is put into graveyard from battlefield
GPT53C HumblemcpPlay Forest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p29)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 325,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=declare_attackers, board_cursor=28)
{
"combat_phase": "attackers",
"game_seq": 329,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 2,
"message": "Select attackers",
"action_pending": true,
"context": "T6 Combat/Declare Attackers (GPT53C Humble)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 29,
"choices": [
{
"name": "Fertilid",
"index": 0,
"choice_type": "attacker",
"id": "p25",
"power": "2",
"toughness": "2"
},
{
"name": "Ironshell Beetle",
"index": 1,
"choice_type": "attacker",
"id": "p12",
"power": "1",
"toughness": "1"
},
{
"name": "All attack",
"index": 2,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"library_size": 25,
"life": 20,
"hand": [
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61"
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12
}
]
}gameGPT53C Humble puts Forest from hand onto the Battlefield
— Declare Attackers —
GPT53C HumblemcpAttack with Fertilid 2/2, Ironshell Beetle 1/1
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p25,p12, blockers=, text=, choice=)
{
"declared": [
"p25",
"p12"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 329,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble attacks GPT5 Minimal with 2 creatures
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 334,
"success": true,
"action_taken": "passed_priority"
}— Declare Blockers —
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=22)
{
"combat_phase": "blockers",
"game_seq": 336,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 1,
"combat": [
{
"blocked": false,
"defending": "GPT5 Minimal",
"attackers": [
{
"name": "Fertilid",
"id": "p25",
"power": "2",
"toughness": "2"
}
]
},
{
"blocked": false,
"defending": "GPT5 Minimal",
"attackers": [
{
"name": "Ironshell Beetle",
"id": "p12",
"power": "1",
"toughness": "1"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T6 Combat/Declare Blockers (GPT53C Humble)",
"recent_chat": [
"GPT53C Humble: I probably spent removal kinda awkwardly there, just trying not to fall behind."
],
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 23,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "blocker",
"id": "p7",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 3,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 12,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
}
]
},
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"library_size": 25,
"life": 20
}
],
"incoming_attackers": [
{
"name": "Fertilid",
"id": "p25",
"power": "2",
"toughness": "2"
},
{
"name": "Ironshell Beetle",
"id": "p12",
"power": "1",
"toughness": "1"
}
]
}GPT5 MinimalmcpNo blocks
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 336,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT5 Minimal loses 2 life at combat from Fertilid
gameGPT5 Minimal loses 1 life at combat from Ironshell Beetle
— Combat Damage —
— Postcombat Main —
GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=29)
{
"game_seq": 347,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 2,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T6 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 30,
"choices": [
{
"name": "Fertilid",
"index": 0,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "2",
"toughness": "2",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
}
],
"name": "GPT53C Humble",
"library_size": 25,
"life": 20,
"hand": [
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61"
}
]
},
{
"hand_size": 3,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 28,
"life": 9
}
],
"current_step": "Postcombat Main"
}GPT53C HumblemcpActivate Fertilid
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 347,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Select a player"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p2)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 348,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 353,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Select a basic land card"
}gameGPT53C Humble activates: target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles. from Fertilid targeting GPT53C Humble
gameGPT53C Humble searches their library (source: Fertilid)
GPT53C HumblemcpSwamp
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=l36)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 356,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_3",
"next_action_message": "Play spells and abilities"
}gameGPT53C Humble puts Swamp from library onto the Battlefield (source: Fertilid)
gameGPT53C Humble's library is shuffled (source: Fertilid)
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 359,
"success": true,
"action_taken": "passed_priority"
}— GPT5 Minimal's Turn 7 —
GPT5 Minimalllm
pass_priority(until=my_turn, board_cursor=23)
{
"game_seq": 361,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 4,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T7 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 24,
"choices": [
{
"name": "Forest",
"index": 0,
"action": "land",
"id": "p82"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"index": 1,
"action": "cast",
"id": "p66"
},
{
"name": "Mild-Mannered Librarian",
"index": 2,
"action": "activate",
"playable_abilities": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 ..."
],
"id": "p7"
},
{
"name": "Plains",
"index": 3,
"action": "land",
"id": "p75"
}
],
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 27,
"life": 9,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p82",
"playable": true
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66",
"playable": true
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75",
"playable": true
}
]
},
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
}
],
"name": "GPT53C Humble",
"library_size": 24,
"life": 20
}
]
}GPT5 MinimalmcpPlay Forest
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p82)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 361,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play spells and abilities"
}gameGPT5 Minimal puts Forest from hand onto the Battlefield
GPT5 MinimalmcpActivate Mild-Mannered Librarian
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=, blockers=, text=, choice=p7)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 365,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalllm
pass_priority(until=stack_resolved, board_cursor=25)
{
"land_drops_used": 1,
"game_seq": 373,
"action_type": "GAME_SELECT",
"context": "T7 Precombat Main/Precombat Main (GPT5 Minimal) YOUR_MAIN",
"stop_reason": "stack_resolved",
"response_type": "boolean",
"untapped_lands": 1,
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"message": "Play spells and abilities",
"board_cursor": 26,
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 26,
"life": 9,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
},
{
"mana_cost": "{2}{W}",
"name": "Skyhunter Prowler",
"rules": [
"Flying",
"Vigilance"
],
"power": "1",
"id": "p84",
"toughness": "3"
}
]
},
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
}
],
"name": "GPT53C Humble",
"library_size": 24,
"life": 20
}
],
"action_pending": true
}gameGPT5 Minimal activates: Mild-Mannered Librarian becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. from Mild-Mannered Librarian
GPT5 Minimalllm
pass_priority(until=begin_combat, board_cursor=26)
{
"combat_phase": "attackers",
"game_seq": 375,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 1,
"message": "Select attackers",
"action_pending": true,
"board_unchanged": true,
"context": "T7 Combat/Declare Attackers (GPT5 Minimal)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 26,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "attacker",
"id": "p7",
"power": "3",
"toughness": "3"
},
{
"name": "Wolf Token",
"index": 1,
"choice_type": "attacker",
"id": "p69",
"power": "2",
"toughness": "2"
},
{
"name": "All attack",
"index": 2,
"choice_type": "special",
"id": "all"
}
]
}— Declare Attackers —
GPT5 MinimalmcpAttack with Mild-Mannered Librarian 3/3, Wolf Token 2/2
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=p7,p69, blockers=, text=, choice=)
{
"declared": [
"p7",
"p69"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 375,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}GPT5 Minimalllm
pass_priority(until=declare_blockers, board_cursor=26)
{
"game_seq": 385,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "boolean",
"untapped_lands": 1,
"combat": [
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Mild-Mannered Librarian",
"id": "p7",
"power": "3",
"toughness": "3"
}
]
},
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Play instants and activated abilities",
"action_pending": true,
"context": "T7 Combat/Declare Blockers (GPT5 Minimal)",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"board_cursor": 27,
"board": [
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 26,
"life": 9,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
},
{
"mana_cost": "{2}{W}",
"name": "Skyhunter Prowler",
"rules": [
"Flying",
"Vigilance"
],
"power": "1",
"id": "p84",
"toughness": "3"
}
]
},
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
}
],
"name": "GPT53C Humble",
"library_size": 24,
"life": 20
}
],
"current_step": "Declare Blockers"
}gameGPT5 Minimal attacks GPT53C Humble with 2 creatures
— Declare Blockers —
gameGPT53C Humble loses 3 life at combat from Mild-Mannered Librarian
gameGPT53C Humble loses 2 life at combat from Wolf Token
— Combat Damage —
— Postcombat Main —
— GPT53C Humble's Turn 7 —
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=31)
{
"game_seq": 394,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 9,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T7 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 32,
"choices": [
{
"mana_cost": "{2}{B}",
"name": "Crypt Rats",
"index": 0,
"action": "cast",
"id": "p40",
"power": "1",
"toughness": "1"
},
{
"name": "Fertilid",
"index": 1,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
},
{
"name": "Thriving Moor",
"index": 2,
"action": "land",
"id": "p61"
}
],
"board": [
{
"hand_size": 2,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
}
],
"name": "GPT53C Humble",
"library_size": 23,
"life": 15,
"hand": [
{
"mana_cost": "{2}{B}",
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"power": "1",
"id": "p40",
"toughness": "1",
"playable": true
},
{
"name": "Thriving Moor",
"is_land": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color."
],
"id": "p61",
"playable": true
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 26,
"life": 9
}
]
}GPT53C HumblemcpPlay Thriving Moor
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p61)
{
"next_action_pending": true,
"next_action_type": "GAME_CHOOSE_CHOICE",
"game_seq": 394,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_2",
"next_action_message": "Choose replacement effect to resolve first"
}GPT53C HumblemcpThriving Moor: As Thriving Moor enters, choose a color other than black.
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=1)
{
"next_action_pending": true,
"next_action_type": "GAME_CHOOSE_CHOICE",
"game_seq": 395,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_choice_1",
"next_action_message": "Choose color"
}GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=Green, choice=)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 396,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_choice_text_Green",
"next_action_message": "Play spells and abilities"
}GPT53C Humblellm
pass_priority(until=declare_attackers, board_cursor=32)
{
"combat_phase": "attackers",
"game_seq": 403,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 9,
"message": "Select attackers",
"action_pending": true,
"context": "T7 Combat/Declare Attackers (GPT53C Humble)",
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 33,
"choices": [
{
"name": "Fertilid",
"index": 0,
"choice_type": "attacker",
"id": "p25",
"power": "1",
"toughness": "1"
},
{
"name": "Ironshell Beetle",
"index": 1,
"choice_type": "attacker",
"id": "p12",
"power": "1",
"toughness": "1"
},
{
"name": "All attack",
"index": 2,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": true,
"name": "Thriving Moor",
"modified": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 23,
"life": 15,
"hand": [
{
"mana_cost": "{2}{B}",
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"power": "1",
"id": "p40",
"toughness": "1"
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 26,
"life": 9
}
]
}gameThriving Moor: GPT53C Humble has chosen Green
gameGPT53C Humble puts Thriving Moor from hand onto the Battlefield
— Declare Attackers —
GPT53C HumblemcpAttack with Fertilid 1/1, Ironshell Beetle 1/1
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p25,p12, blockers=, text=, choice=)
{
"declared": [
"p25",
"p12"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 403,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 408,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble attacks GPT5 Minimal with 2 creatures
GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=33)
{
"game_seq": 420,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 9,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 1,
"context": "T7 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 34,
"choices": [
{
"mana_cost": "{2}{B}",
"name": "Crypt Rats",
"index": 0,
"action": "cast",
"id": "p40",
"power": "1",
"toughness": "1"
},
{
"name": "Fertilid",
"index": 1,
"action": "activate",
"playable_abilities": [
"{1}{G}, Remove a +1/+1 counter from {this}: Targe..."
],
"id": "p25"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": true,
"counters": {
"+1/+1": 1
},
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": true,
"name": "Thriving Moor",
"modified": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 23,
"life": 15,
"hand": [
{
"mana_cost": "{2}{B}",
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"power": "1",
"id": "p40",
"toughness": "1",
"playable": true
}
]
},
{
"hand_size": 4,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": true,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 26,
"life": 7
}
],
"current_step": "Postcombat Main"
}— Declare Blockers —
gameGPT5 Minimal loses 1 life at combat from Fertilid
gameGPT5 Minimal loses 1 life at combat from Ironshell Beetle
— Combat Damage —
— Postcombat Main —
GPT53C HumblemcpCast Crypt Rats {2}{B}
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p40)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 420,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 426,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play spells and abilities"
}gameGPT53C Humble casts Crypt Rats from hand
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p25)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 429,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_1",
"next_action_message": "Select a player"
}gameGPT53C Humble puts Crypt Rats from stack onto the Battlefield
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p2)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 430,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_0",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_TARGET",
"game_seq": 435,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Select a basic land card"
}gameGPT53C Humble activates: target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles. from Fertilid targeting GPT53C Humble
gameFertilid is put into graveyard from battlefield
gameGPT53C Humble searches their library (source: Fertilid)
chatGPT53C Humble: Not gonna lie, I think I’m just running a bit hot on mana draws here.
GPT53C HumblemcpSwamp
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=l37)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 438,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_target_3",
"next_action_message": "Play spells and abilities"
}GPT53C Humblemcpsend_chat_message
raw
send_chat_message(message=Not gonna lie, I think I’m just running ...)
{
"success": true
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 441,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble puts Swamp from library onto the Battlefield (source: Fertilid)
gameGPT53C Humble's library is shuffled (source: Fertilid)
— GPT5 Minimal's Turn 8 —
— Declare Attackers —
chatGPT5 Minimal: Swinging in. Rats can’t save you forever.
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=27)
{
"combat_phase": "attackers",
"game_seq": 445,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 5,
"message": "Select attackers",
"action_pending": true,
"context": "T8 Combat/Declare Attackers (GPT5 Minimal)",
"recent_chat": [
"GPT53C Humble: Not gonna lie, I think I’m just running a bit hot on mana draws here."
],
"respond_with": "attackers=p1,p2,... or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 28,
"choices": [
{
"name": "Mild-Mannered Librarian",
"index": 0,
"choice_type": "attacker",
"id": "p7",
"power": "3",
"toughness": "3"
},
{
"name": "Wolf Token",
"index": 1,
"choice_type": "attacker",
"id": "p69",
"power": "2",
"toughness": "2"
},
{
"name": "All attack",
"index": 2,
"choice_type": "special",
"id": "all"
}
],
"board": [
{
"hand_size": 5,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": false,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": false,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 25,
"life": 7,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p87"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
},
{
"mana_cost": "{2}{W}",
"name": "Skyhunter Prowler",
"rules": [
"Flying",
"Vigilance"
],
"power": "1",
"id": "p84",
"toughness": "3"
}
]
},
{
"hand_size": 0,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"id": "p40",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p56"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": true,
"name": "Thriving Moor",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 22,
"life": 15
}
]
}GPT5 Minimalmcpsend_chat_message
raw
send_chat_message(message=Swinging in. Rats can’t save you forever...)
{
"success": true
}GPT5 MinimalmcpAttack with Mild-Mannered Librarian 3/3, Wolf Token 2/2
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=1, mana_plan=, attackers=p7,p69, blockers=, text=, choice=)
{
"declared": [
"p7",
"p69"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 445,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}gameGPT5 Minimal attacks GPT53C Humble with 2 creatures
— Declare Blockers —
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=36)
{
"combat_phase": "blockers",
"game_seq": 453,
"action_type": "GAME_SELECT",
"stop_reason": "combat",
"response_type": "select",
"untapped_lands": 4,
"combat": [
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Mild-Mannered Librarian",
"id": "p7",
"power": "3",
"toughness": "3"
}
]
},
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Select blockers",
"action_pending": true,
"context": "T8 Combat/Declare Blockers (GPT5 Minimal)",
"recent_chat": [
"GPT5 Minimal: Swinging in. Rats can’t save you forever."
],
"respond_with": "blockers=p5:p1,p6:p2 (blocker:attacker) or choice=yes (confirm) or choice=no (skip)",
"board_cursor": 37,
"choices": [
{
"name": "Crypt Rats",
"index": 0,
"action": "activate",
"playable_abilities": [
"{X}: {this} deals X damage to each creature and e..."
],
"id": "p40"
},
{
"name": "Crypt Rats",
"index": 1,
"choice_type": "blocker",
"id": "p40",
"power": "1",
"toughness": "1"
}
],
"board": [
{
"hand_size": 0,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"id": "p40",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p56"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": true,
"name": "Thriving Moor",
"modified": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 22,
"life": 15,
"hand": []
},
{
"hand_size": 5,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 25,
"life": 7
}
],
"incoming_attackers": [
{
"name": "Mild-Mannered Librarian",
"id": "p7",
"power": "3",
"toughness": "3"
},
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}GPT53C HumblemcpNo blocks
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 453,
"success": true,
"action_taken": "passed_priority"
}GPT5 Minimalllm
pass_priority(until=declare_blockers, board_cursor=28)
{
"game_seq": 457,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "boolean",
"untapped_lands": 5,
"combat": [
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Mild-Mannered Librarian",
"id": "p7",
"power": "3",
"toughness": "3"
}
]
},
{
"blocked": false,
"defending": "GPT53C Humble",
"attackers": [
{
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2"
}
]
}
],
"message": "Play instants and activated abilities",
"action_pending": true,
"context": "T8 Combat/Declare Blockers (GPT5 Minimal)",
"respond_with": "choice=yes (confirm) or choice=no (pass)",
"board_cursor": 29,
"board": [
{
"hand_size": 5,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 25,
"life": 7,
"hand": [
{
"mana_cost": "{4}{G}{G}",
"name": "Arlinn, Voice of the Pack",
"rules": [
"Each creature you control that's a Wolf or a Werewolf enters the battlefield with an additional +1/+1 counter on it.",
"-2: Create a 2/2 green Wolf creature token."
],
"id": "p3"
},
{
"name": "Forest",
"is_land": true,
"rules": [
"{T}: Add {G}."
],
"id": "p87"
},
{
"mana_cost": "{2}",
"name": "Hero's Blade",
"rules": [
"Equipped creature gets +3/+2.",
"Whenever a legendary creature you control enters, you may attach {this} to it.",
"Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p66"
},
{
"name": "Plains",
"is_land": true,
"rules": [
"{T}: Add {W}."
],
"id": "p75"
},
{
"mana_cost": "{2}{W}",
"name": "Skyhunter Prowler",
"rules": [
"Flying",
"Vigilance"
],
"power": "1",
"id": "p84",
"toughness": "3"
}
]
},
{
"hand_size": 0,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"id": "p40",
"power": "1",
"toughness": "1",
"summoning_sick": true
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": true,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": true,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p56"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": true,
"name": "Thriving Moor",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 22,
"life": 15
}
],
"current_step": "Declare Blockers"
}gameGPT53C Humble loses 3 life at combat from Mild-Mannered Librarian
gameGPT53C Humble loses 2 life at combat from Wolf Token
— Combat Damage —
— Postcombat Main —
— GPT53C Humble's Turn 8 —
GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=37)
{
"game_seq": 466,
"action_type": "GAME_SELECT",
"stop_reason": "playable_cards",
"response_type": "select",
"untapped_lands": 11,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"has_playable_cards": true,
"context": "T8 Precombat Main/Precombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 38,
"choices": [
{
"name": "Crypt Rats",
"index": 0,
"action": "activate",
"playable_abilities": [
"{X}: {this} deals X damage to each creature and e..."
],
"id": "p40"
},
{
"mana_cost": "{3}{G}",
"name": "Hunter's Edge",
"index": 1,
"action": "cast",
"id": "p46"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": false,
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"id": "p40",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": false,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p56"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": false,
"name": "Thriving Moor",
"modified": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 21,
"life": 10,
"hand": [
{
"mana_cost": "{3}{G}",
"name": "Hunter's Edge",
"rules": [
"Put a +1/+1 counter on target creature you control. Then that creature deals damage equal to its power to target creature you don't control."
],
"id": "p46",
"playable": true
}
]
},
{
"hand_size": 5,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 25,
"life": 7
}
]
}GPT53C HumblemcpPass
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 466,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Select attackers"
}major blunder
Missed lethal.
Missed lethal. With opponent at 7 life and both opponent creatures tapped, GPT53C could attack with Crypt Rats (1/1) and Ironshell Beetle (1/1) for 2 unblocked damage (opponent to 5), then in postcombat main activate Crypt Rats for X=5 (using 5 Swamps) dealing 5 damage to each player — opponent goes from 5 to 0 (dead), GPT53C goes from 10 to 5 (alive).
Analysis
Action taken: Passed priority in precombat main phase, effectively ending the turn without casting spells or attacking.
Better line: Move to combat, attack with Crypt Rats and Ironshell Beetle (both unblocked since opponent's creatures are tapped), deal 2 damage putting opponent to 5, then activate Crypt Rats for X=5 in postcombat main to deal 5 to each player for lethal.
— Declare Attackers —
GPT53C HumblemcpAttack with Ironshell Beetle 1/1, Crypt Rats 1/1
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=p12,p40, blockers=, text=, choice=)
{
"declared": [
"p12",
"p40"
],
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 468,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "batch_attack",
"next_action_message": "Play instants and activated abilities"
}GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 474,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble attacks GPT5 Minimal with 2 creatures
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 479,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "passed_priority",
"next_action_message": "Play instants and activated abilities"
}— Declare Blockers —
GPT53C Humblellm
pass_priority(until=postcombat_main, board_cursor=39)
{
"game_seq": 486,
"action_type": "GAME_SELECT",
"stop_reason": "reached_step",
"response_type": "select",
"untapped_lands": 11,
"message": "Play spells and abilities",
"action_pending": true,
"land_drops_used": 0,
"context": "T8 Postcombat Main/Postcombat Main (GPT53C Humble) YOUR_MAIN",
"respond_with": "choice=pN to play, or choice=no to pass",
"board_cursor": 40,
"choices": [
{
"name": "Crypt Rats",
"index": 0,
"action": "activate",
"playable_abilities": [
"{X}: {this} deals X damage to each creature and e..."
],
"id": "p40"
},
{
"mana_cost": "{3}{G}",
"name": "Hunter's Edge",
"index": 1,
"action": "cast",
"id": "p46"
}
],
"board": [
{
"hand_size": 1,
"graveyard": [
{
"name": "Arbor Armament",
"rules": [
"Put a +1/+1 counter on target creature. That creature gains reach until end of turn."
],
"id": "p36"
},
{
"name": "Burglar Rat",
"rules": [
"When {this} enters, each opponent discards a card."
],
"id": "p33"
},
{
"name": "Eviscerate",
"rules": [
"Destroy target creature."
],
"id": "p23"
},
{
"name": "Fertilid",
"rules": [
"{this} enters with two +1/+1 counters on it.",
"{1}{G}, Remove a +1/+1 counter from {this}: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles."
],
"id": "p25"
},
{
"name": "Wildwood Scourge",
"rules": [
"{this} enters with X +1/+1 counters on it.",
"Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on {this}."
],
"id": "p16"
}
],
"is_active": true,
"is_you": true,
"battlefield": [
{
"tapped": true,
"name": "Crypt Rats",
"rules": [
"{X}: {this} deals X damage to each creature and each player. Spend only black mana on X."
],
"id": "p40",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p10"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p11"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p29"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p43"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p44"
},
{
"tapped": true,
"name": "Ironshell Beetle",
"rules": [
"When {this} enters, put a +1/+1 counter on target creature."
],
"id": "p12",
"power": "1",
"toughness": "1",
"summoning_sick": false
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p13"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p14"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p15"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p56"
},
{
"tapped": false,
"name": "Swamp",
"rules": [
"{T}: Add {B}."
],
"id": "p57"
},
{
"tapped": false,
"name": "Thriving Moor",
"modified": true,
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than black.",
"{T}: Add {B}.",
"{T}: Add one mana of the chosen color.",
"Chosen color: Green"
],
"id": "p61"
}
],
"name": "GPT53C Humble",
"library_size": 21,
"life": 10,
"hand": [
{
"mana_cost": "{3}{G}",
"name": "Hunter's Edge",
"rules": [
"Put a +1/+1 counter on target creature you control. Then that creature deals damage equal to its power to target creature you don't control."
],
"id": "p46",
"playable": true
}
]
},
{
"hand_size": 5,
"graveyard": [
{
"name": "Chains of Custody",
"rules": [
"Enchant creature you control",
"When {this} enters, exile target nonland permanent an opponent controls until {this} leaves the battlefield.",
"Enchanted creature has ward {2}. (Whenever it becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)"
],
"id": "p4"
},
{
"name": "Ferocious Pup",
"rules": [
"When {this} enters, create a 2/2 green Wolf creature token."
],
"id": "p5"
},
{
"name": "Shining Armor",
"rules": [
"Flash",
"When {this} enters, attach it to target Knight you control.",
"Equipped creature gets +0/+2 and has vigilance.",
"Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)"
],
"id": "p27"
},
{
"name": "Thriving Heath",
"rules": [
"{this} enters tapped.",
"As {this} enters, choose a color other than white.",
"{T}: Add {W}.",
"{T}: Add one mana of the chosen color."
],
"id": "p9"
}
],
"is_active": false,
"is_you": false,
"battlefield": [
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p6"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p24"
},
{
"tapped": false,
"name": "Forest",
"rules": [
"{T}: Add {G}."
],
"id": "p82"
},
{
"tapped": true,
"counters": {
"+1/+1": 2
},
"name": "Mild-Mannered Librarian",
"rules": [
"{3}{G}: {this} becomes a Werewolf. Put two +1/+1 counters on it and you draw a card. Activate only once."
],
"id": "p7",
"power": "3",
"toughness": "3",
"summoning_sick": false
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p8"
},
{
"tapped": false,
"name": "Plains",
"rules": [
"{T}: Add {W}."
],
"id": "p32"
},
{
"tapped": true,
"name": "Wolf Token",
"id": "p69",
"power": "2",
"toughness": "2",
"summoning_sick": false,
"token": true
}
],
"name": "GPT5 Minimal",
"library_size": 25,
"life": 5
}
],
"current_step": "Postcombat Main"
}gameGPT5 Minimal loses 1 life at combat from Ironshell Beetle
gameGPT5 Minimal loses 1 life at combat from Crypt Rats
— Combat Damage —
— Postcombat Main —
GPT53C HumblemcpActivate Crypt Rats
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=p40)
{
"next_action_pending": true,
"next_action_type": "GAME_CHOOSE_ABILITY",
"game_seq": 486,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_0",
"next_action_message": "Choose spell or ability to play: Crypt Rats"
}GPT53C Humblemcp1. {X}: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X.
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=0)
{
"next_action_pending": true,
"next_action_type": "GAME_GET_AMOUNT",
"game_seq": 487,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_ability_0",
"next_action_message": "Announce the value for {X} (source: Crypt Rats)"
}GPT53C Humblellm
choose_action(amount=5, amounts=[5], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=)
{
"next_action_pending": true,
"next_action_type": "GAME_CHOOSE_ABILITY",
"game_seq": 488,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "amount_5",
"next_action_message": "Choose spell or ability to play: Thriving Moor"
}GPT53C Humblemcp1. {T}: Add {B}.
raw
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=0)
{
"next_action_pending": true,
"next_action_type": "GAME_SELECT",
"game_seq": 499,
"next_action_hint": "Call get_action_choices or choose_action to see details, or pass_priority to continue.",
"success": true,
"action_taken": "selected_ability_0",
"next_action_message": "Play instants and activated abilities"
}gameGPT53C Humble announces a value of 5 for {X} (source: Crypt Rats)
gameGPT53C Humble activates: Crypt Rats deals X damage to each creature and each player. Spend only black mana on X. from Crypt Rats
GPT53C Humblellm
choose_action(amount=0, amounts=[], auto_tap=true, pile=0, mana_plan=, attackers=, blockers=, text=, choice=no)
{
"game_seq": 503,
"success": true,
"action_taken": "passed_priority"
}GPT53C Humblellm
pass_priority(until=my_turn, board_cursor=41)
{
"game_seq": 517,
"stop_reason": "game_over",
"game_over": true,
"action_pending": false
}gameCrypt Rats deals 5 damage to Mild-Mannered Librarian
gameCrypt Rats deals 5 damage to Wolf Token
gameCrypt Rats deals 5 damage to Ironshell Beetle
gameCrypt Rats deals 5 damage to Crypt Rats
gameGPT53C Humble loses 5 life from Crypt Rats
gameGPT5 Minimal loses 5 life from Crypt Rats
GPT5 Minimalllm
pass_priority(until=end_of_turn, board_cursor=29)
{
"game_seq": 510,
"stop_reason": "game_over",
"action_pending": false,
"player_dead": true
}gameGPT5 Minimal has lost the game.
GPT53C Humble wins the game!