{
  "actions_passed": 0,
  "action_type": "GAME_TARGET",
  "players": "Qwen3 Rivals(20hp), GPT5m Timmy(you,20hp)",
  "context": "T1 ()",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "respond_with": "id=\"pN\" or index=N",
  "message": "Select a starting player",
  "choices": [
    {
      "is_you": true,
      "name": "GPT5m Timmy",
      "target_type": "player",
      "index": 0,
      "id": "p1"
    },
    {
      "name": "Qwen3 Rivals",
      "target_type": "player",
      "index": 1,
      "id": "p2"
    }
  ],
  "required": true,
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}

{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(20hp), GPT5m Timmy(you,20hp)",
  "context": "T1 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "stop_reason": "reached_step",
  "response_type": "select",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play spells and abilities",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Steam Vents",
      "index": 1,
      "action": "land",
      "id": "p4"
    }
  ],
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1",
  "warning": "Both id and index provided; used id=p4, ignored index=1"
}

{
  "success": true,
  "name": "Stormchaser's Talent",
  "rules": [
    "(Gain the next level as a sorcery to add its ability.)",
    "When {this} enters, create a 1/1 blue and red Otter creature token with prowess.",
    "{3}{U}: Level 2",
    "When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand.",
    "{5}{U}: Level 3",
    "Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess."
  ]
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(20hp), GPT5m Timmy(you,18hp)",
  "context": "T1 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "actions_passed": 5,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T1 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play spells and abilities",
  "choices": [
    {
      "name": "Hallowed Fountain",
      "index": 0,
      "action": "land",
      "id": "p2"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Restless Anchorage",
      "index": 2,
      "action": "land",
      "id": "p6"
    }
  ],
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T1 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T1 Postcombat Main/Postcombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T2 Precombat Main/Precombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(20hp), GPT5m Timmy(you,18hp)",
  "context": "T2 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "combat",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Otter Token",
      "index": 0,
      "choice_type": "attacker",
      "id": "p6",
      "power": "1",
      "toughness": "1"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T2 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(20hp), GPT5m Timmy(you,18hp)",
  "context": "T2 Combat/Declare Blockers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,20hp), GPT5m Timmy(18hp)",
  "context": "T2 Combat/Declare Blockers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T2 Combat/Combat Damage (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T2 Postcombat Main/Postcombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T2 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "land",
      "id": "p6"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}

{
  "phase": "Precombat Main",
  "priority_player": "Qwen3 Rivals",
  "cursor": 3,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 6,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Hallowed Fountain",
          "id": "p2"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p3"
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 49,
      "life": 19,
      "hand": [
        {
          "name": "Restless Anchorage",
          "is_land": true,
          "id": "p6"
        },
        {
          "mana_cost": "{1}{U}",
          "name": "Floodpits Drowner",
          "id": "p4",
          "power": "2",
          "toughness": "1",
          "playable": true
        },
        {
          "mana_cost": "{1}{W}",
          "name": "Voice of Victory",
          "id": "p1",
          "power": "1",
          "toughness": "3",
          "playable": true
        },
        {
          "mana_cost": "{1}{W}",
          "name": "Voice of Victory",
          "id": "p7",
          "power": "1",
          "toughness": "3",
          "playable": true
        },
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p8",
          "power": "4",
          "toughness": "3"
        },
        {
          "mana_cost": "{1}{W}",
          "name": "High Noon",
          "id": "p12",
          "playable": true
        }
      ]
    },
    {
      "hand_size": 6,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p10"
        },
        {
          "tapped": true,
          "name": "Otter Token",
          "rules": [
            "Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)"
          ],
          "id": "p11",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "GPT5m Timmy",
      "library_size": 50,
      "life": 18
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 2
}

{
  "success": true,
  "name": "Stormchaser's Talent",
  "rules": [
    "(Gain the next level as a sorcery to add its ability.)",
    "When {this} enters, create a 1/1 blue and red Otter creature token with prowess.",
    "{3}{U}: Level 2",
    "When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand.",
    "{5}{U}: Level 3",
    "Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess."
  ]
}

{
  "cursor": 3956,
  "log": " combat from Otter Token\nGPT5m Timmy turn 2 (19 - 18)\nQwen3 Rivals draws a card\nQwen3 Rivals puts Island from hand onto the Battlefield\nQwen3 Rivals plays Island",
  "truncated": true,
  "total_length": 3956
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T2 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T2 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T2 Postcombat Main/Postcombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,18hp)",
  "context": "T2 Postcombat Main/Postcombat Main (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Postcombat Main"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,18hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T3 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Riverpyre Verge",
      "index": 1,
      "action": "land",
      "id": "p12"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Precombat Main/Precombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1",
  "warning": "Both id and index provided; used id=p12, ignored index=1"
}

{
  "success": true,
  "action_taken": "passed_priority"
}

{
  "combat_phase": "blockers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Combat/Declare Blockers (GPT5m Timmy)",
  "stop_reason": "combat",
  "response_type": "select",
  "respond_with": "blockers=[{\"id\":\"pN\",\"blocks\":\"pM\"},...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select blockers",
  "choices": [
    {
      "name": "Voice of Victory",
      "index": 0,
      "choice_type": "blocker",
      "id": "p1",
      "power": "1",
      "toughness": "3"
    }
  ],
  "action_pending": true,
  "incoming_attackers": [
    {
      "name": "Otter Token",
      "id": "p11",
      "power": "1",
      "toughness": "1"
    }
  ]
}

{
  "error": "Parameter 'blockers': expected array of strings, got JsonArray ([{\"id\":\"p1\",\"blocks\":\"p11\"}]). Check the tool schema for correct parameter types."
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,18hp)",
  "context": "T3 Combat/Declare Blockers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "declared": [
    {
      "blocks": "p11",
      "id": "p1"
    }
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_block"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Combat/Combat Damage (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Postcombat Main/Postcombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T3 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 0,
      "action": "cast",
      "id": "p4",
      "power": "2",
      "toughness": "1"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "land",
      "id": "p6"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "Voice of Victory",
      "index": 2,
      "action": "cast",
      "id": "p7",
      "power": "1",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "High Noon",
      "index": 3,
      "action": "cast",
      "id": "p12"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 4,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1"
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "combat_phase": "declare_attackers",
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "select",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Voice of Victory",
      "index": 0,
      "choice_type": "attacker",
      "id": "p1",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "All attack",
      "index": 1,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}

{
  "declared": [
    "all"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(18hp)",
  "context": "T3 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T3 Combat/Combat Damage (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T3 Postcombat Main/Postcombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "actions_passed": 6,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,15hp)",
  "context": "T3 Postcombat Main/Postcombat Main (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Postcombat Main"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T3 End/End Turn (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,15hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T4 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "mana_cost": "{R}",
      "name": "Torch the Tower",
      "index": 1,
      "action": "cast",
      "id": "p16"
    },
    {
      "name": "Riverpyre Verge",
      "index": 2,
      "action": "land",
      "id": "p12"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "cards": [
    {
      "name": "Torch the Tower",
      "rules": [
        "Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)",
        "{this} deals 2 damage to target creature or planeswalker. If this spell was bargained, instead it deals 3 damage to that permanent and you scry 1. If a permanent dealt damage by {this} would die this turn, exile it instead."
      ],
      "object_id": "p16"
    }
  ],
  "success": true
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T4 Precombat Main/Precombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "phase": "Combat",
  "priority_player": "GPT5m Timmy",
  "cursor": 5,
  "stack": [],
  "active_player": "GPT5m Timmy",
  "players": [
    {
      "hand_size": 4,
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p7"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": true,
          "name": "Restless Anchorage",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Voice of Victory",
          "summoning_sickness": true,
          "id": "p18",
          "power": "1",
          "toughness": "3"
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 48,
      "life": 19
    },
    {
      "hand_size": 8,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p5"
        }
      ],
      "name": "GPT5m Timmy",
      "library_size": 48,
      "life": 15,
      "hand": [
        {
          "name": "Mountain",
          "is_land": true,
          "id": "p3"
        },
        {
          "mana_cost": "{1}{U}{R}",
          "name": "Frostcliff Siege",
          "id": "p8"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p9"
        },
        {
          "mana_cost": "{3}{U}{U}",
          "name": "Quantum Riddler",
          "id": "p10",
          "power": "4",
          "toughness": "6"
        },
        {
          "mana_cost": "{1}{R}",
          "name": "Fear of Missing Out",
          "id": "p11",
          "power": "2",
          "toughness": "3"
        },
        {
          "name": "Riverpyre Verge",
          "is_land": true,
          "id": "p12"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p15"
        },
        {
          "mana_cost": "{R}",
          "name": "Torch the Tower",
          "id": "p16",
          "playable": true
        }
      ]
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 4
}

{
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,15hp)",
  "context": "T4 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "reached_step",
  "response_type": "select",
  "untapped_lands": 1,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "mana_cost": "{R}",
      "name": "Torch the Tower",
      "index": 0,
      "action": "cast",
      "id": "p16"
    }
  ],
  "action_pending": true,
  "current_step": "Declare Attackers"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_ASK",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_ASK. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0",
  "warning": "Both id and index provided; used id=p16, ignored index=0",
  "mana_plan_set": true,
  "mana_plan_size": 1
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,15hp)",
  "context": "T4 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 3,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T4 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 0,
      "action": "cast",
      "id": "p4",
      "power": "2",
      "toughness": "1"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/..."
      ],
      "id": "p6"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "Voice of Victory",
      "index": 2,
      "action": "cast",
      "id": "p16",
      "power": "1",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "High Noon",
      "index": 3,
      "action": "cast",
      "id": "p12"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 4,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_3"
}

{
  "actions_passed": 2,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T4 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "combat_phase": "declare_attackers",
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 0,
  "context": "T4 Combat/Declare Attackers (Qwen3 Rivals)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Voice of Victory",
      "index": 0,
      "choice_type": "attacker",
      "id": "p1",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "Voice of Victory",
      "index": 1,
      "choice_type": "attacker",
      "id": "p7",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "All attack",
      "index": 2,
      "choice_type": "special",
      "id": "all"
    }
  ]
}

{
  "declared": [
    "all"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T4 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T4 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(15hp)",
  "context": "T4 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "actions_passed": 5,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,15hp)",
  "context": "T4 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Declare Blockers"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T4 Combat/Combat Damage (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T4 Postcombat Main/Postcombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "cards": [
    {
      "error": "not found",
      "object_id": "p23"
    },
    {
      "error": "not found",
      "object_id": "p24"
    }
  ],
  "success": true
}

{
  "phase": "End",
  "priority_player": "Qwen3 Rivals",
  "cursor": 16,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p2"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p1",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Restless Anchorage",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p7",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p12"
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p18",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p19",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p21",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p22",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 47,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{1}{U}",
          "name": "Floodpits Drowner",
          "id": "p4",
          "power": "2",
          "toughness": "1"
        },
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p8",
          "power": "4",
          "toughness": "3"
        },
        {
          "mana_cost": "{1}{U}",
          "name": "Floodpits Drowner",
          "id": "p13",
          "power": "2",
          "toughness": "1"
        },
        {
          "mana_cost": "{1}{W}",
          "name": "Voice of Victory",
          "id": "p16",
          "power": "1",
          "toughness": "3"
        }
      ]
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p17"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Steam Vents",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p10"
        }
      ],
      "name": "GPT5m Timmy",
      "library_size": 48,
      "life": 9
    }
  ],
  "available": true,
  "step": "End Turn",
  "turn": 4
}

{
  "success": true,
  "name": "High Noon",
  "rules": [
    "Each player can't cast more than one spell each turn.",
    "{4}{R}, Sacrifice {this}: It deals 5 damage to any target."
  ]
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T4 End/End Turn (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "actions_passed": 5,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Precombat Main/Precombat Main (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,9hp)",
  "stop_reason": "reached_step",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 0,
  "context": "T5 Postcombat Main/Postcombat Main (GPT5m Timmy) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Island",
      "index": 0,
      "action": "land",
      "id": "p20"
    },
    {
      "name": "Mountain",
      "index": 1,
      "action": "land",
      "id": "p3"
    },
    {
      "name": "Riverpyre Verge",
      "index": 2,
      "action": "land",
      "id": "p12"
    }
  ],
  "current_step": "Postcombat Main"
}

{
  "success": true,
  "action_taken": "passed_priority"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0",
  "warning": "Both id and index provided; used id=p20, ignored index=0"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,9hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 1,
  "context": "T5 Postcombat Main/Postcombat Main (GPT5m Timmy) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{3}{U}{U}",
      "name": "Quantum Riddler",
      "index": 0,
      "action": "cast",
      "id": "p10",
      "power": "4",
      "toughness": "6"
    },
    {
      "mana_cost": "{1}{R}",
      "name": "Fear of Missing Out",
      "index": 1,
      "action": "cast",
      "id": "p11",
      "power": "2",
      "toughness": "3"
    }
  ]
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T5 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 0,
      "action": "cast",
      "id": "p4",
      "power": "2",
      "toughness": "1"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/..."
      ],
      "id": "p6"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "Voice of Victory",
      "index": 2,
      "action": "cast",
      "id": "p16",
      "power": "1",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 3,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "combat_phase": "declare_attackers",
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 1,
  "message": "Select attackers",
  "action_pending": true,
  "actions_passed": 0,
  "context": "T5 Combat/Declare Attackers (Qwen3 Rivals)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "choices": [
    {
      "name": "Voice of Victory",
      "index": 0,
      "choice_type": "attacker",
      "id": "p1",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "Voice of Victory",
      "index": 1,
      "choice_type": "attacker",
      "id": "p7",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "All attack",
      "index": 2,
      "choice_type": "special",
      "id": "all"
    }
  ]
}

{
  "declared": [
    "all"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "confirmed"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(9hp)",
  "context": "T5 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "context": "T5 Combat/Combat Damage (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "actions_passed": 0,
  "land_drops_used": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "context": "T5 Postcombat Main/Postcombat Main (Qwen3 Rivals) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_TARGET",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_TARGET. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_TARGET",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 1,
  "message": "Pick triggered ability (goes to the stack first)",
  "required": true,
  "action_pending": true,
  "actions_passed": 0,
  "context": "T5 End/End Turn (Qwen3 Rivals)",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Ability",
      "target_type": "card",
      "index": 0,
      "id": "p32"
    },
    {
      "name": "Ability",
      "target_type": "card",
      "index": 1,
      "id": "p33"
    }
  ]
}

{
  "cards": [
    {
      "error": "not found",
      "object_id": "p32"
    },
    {
      "error": "not found",
      "object_id": "p33"
    }
  ],
  "success": true
}

{
  "phase": "End",
  "priority_player": "Qwen3 Rivals",
  "cursor": 22,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p2"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p1",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Restless Anchorage",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p7",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "summoning_sickness": true,
          "id": "p4",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p27",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p28",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p30",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p31",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 46,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p8",
          "power": "4",
          "toughness": "3"
        },
        {
          "mana_cost": "{1}{U}",
          "name": "Floodpits Drowner",
          "id": "p13",
          "power": "2",
          "toughness": "1"
        },
        {
          "mana_cost": "{1}{W}",
          "name": "Voice of Victory",
          "id": "p16",
          "power": "1",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p25",
          "power": "4",
          "toughness": "3"
        }
      ]
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p17"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p26"
        }
      ],
      "name": "GPT5m Timmy",
      "library_size": 47,
      "life": 3
    }
  ],
  "available": true,
  "step": "End Turn",
  "turn": 5
}

{
  "cards": [
    {
      "name": "High Noon",
      "rules": [
        "Each player can't cast more than one spell each turn.",
        "{4}{R}, Sacrifice {this}: It deals 5 damage to any target."
      ],
      "object_id": "p12"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Stormchaser's Talent",
      "rules": [
        "(Gain the next level as a sorcery to add its ability.)",
        "When {this} enters, create a 1/1 blue and red Otter creature token with prowess.",
        "{3}{U}: Level 2",
        "When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand.",
        "{5}{U}: Level 3",
        "Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess.",
        "",
        "Class level: 1"
      ],
      "object_id": "p10"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Steam Vents",
      "rules": [
        "As {this} enters, you may pay 2 life. If you don't, it enters tapped.",
        "{T}: Add {U}.",
        "{T}: Add {R}."
      ],
      "object_id": "p9"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Island",
      "rules": [
        "{T}: Add {U}."
      ],
      "object_id": "p26"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Torch the Tower",
      "rules": [
        "Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.)",
        "{this} deals 2 damage to target creature or planeswalker. If this spell was bargained, instead it deals 3 damage to that permanent and you scry 1. If a permanent dealt damage by {this} would die this turn, exile it instead."
      ],
      "object_id": "p17"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p27"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p28"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p30"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p31"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Voice of Victory",
      "rules": [
        "Mobilize 2 (Whenever this creature attacks, create two tapped and attacking 1/1 red Warrior creature tokens. Sacrifice them at the beginning of the next end step.)",
        "Your opponents can't cast spells during your turn."
      ],
      "object_id": "p1"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Voice of Victory",
      "rules": [
        "Mobilize 2 (Whenever this creature attacks, create two tapped and attacking 1/1 red Warrior creature tokens. Sacrifice them at the beginning of the next end step.)",
        "Your opponents can't cast spells during your turn."
      ],
      "object_id": "p7"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Voice of Victory",
      "rules": [
        "Mobilize 2 (Whenever this creature attacks, create two tapped and attacking 1/1 red Warrior creature tokens. Sacrifice them at the beginning of the next end step.)",
        "Your opponents can't cast spells during your turn."
      ],
      "object_id": "p16"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Floodpits Drowner",
      "rules": [
        "Flash",
        "Vigilance",
        "When {this} enters, tap target creature an opponent controls and put a stun counter on it.",
        "{1}{U}, {T}: Shuffle {this} and target creature with a stun counter on it into their owners' libraries."
      ],
      "object_id": "p13"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Enduring Curiosity",
      "rules": [
        "Flash",
        "Whenever a creature you control deals combat damage to a player, draw a card.",
        "When {this} dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment."
      ],
      "object_id": "p25"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Enduring Curiosity",
      "rules": [
        "Flash",
        "Whenever a creature you control deals combat damage to a player, draw a card.",
        "When {this} dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment."
      ],
      "object_id": "p8"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Hallowed Fountain",
      "rules": [
        "As {this} enters, you may pay 2 life. If you don't, it enters tapped.",
        "{T}: Add {W}.",
        "{T}: Add {U}."
      ],
      "object_id": "p2"
    }
  ],
  "success": true
}

{
  "cards": [
    {
      "name": "Island",
      "rules": [
        "{T}: Add {U}."
      ],
      "object_id": "p3"
    }
  ],
  "success": true
}

{
  "action_type": "GAME_TARGET",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 1,
  "message": "Pick triggered ability (goes to the stack first)",
  "required": true,
  "action_pending": true,
  "actions_passed": 0,
  "context": "T5 End/End Turn (Qwen3 Rivals)",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Ability",
      "target_type": "card",
      "index": 0,
      "id": "p32"
    },
    {
      "name": "Ability",
      "target_type": "card",
      "index": 1,
      "id": "p33"
    }
  ]
}

{
  "cards": [
    {
      "error": "not found",
      "object_id": "p32"
    },
    {
      "error": "not found",
      "object_id": "p33"
    }
  ],
  "success": true
}

{
  "phase": "End",
  "priority_player": "Qwen3 Rivals",
  "cursor": 22,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p2"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p1",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Restless Anchorage",
          "id": "p6"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p7",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p12"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "summoning_sickness": true,
          "id": "p4",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p27",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p28",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p30",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p31",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 46,
      "life": 19,
      "hand": [
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p8",
          "power": "4",
          "toughness": "3"
        },
        {
          "mana_cost": "{1}{U}",
          "name": "Floodpits Drowner",
          "id": "p13",
          "power": "2",
          "toughness": "1"
        },
        {
          "mana_cost": "{1}{W}",
          "name": "Voice of Victory",
          "id": "p16",
          "power": "1",
          "toughness": "3"
        },
        {
          "mana_cost": "{2}{U}{U}",
          "name": "Enduring Curiosity",
          "id": "p25",
          "power": "4",
          "toughness": "3"
        }
      ]
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p17"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p9"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p10"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p26"
        }
      ],
      "name": "GPT5m Timmy",
      "library_size": 47,
      "life": 3
    }
  ],
  "available": true,
  "step": "End Turn",
  "turn": 5
}

{
  "cards": [
    {
      "name": "Restless Anchorage",
      "rules": [
        "{this} enters tapped.",
        "{T}: Add {W}.",
        "{T}: Add {U}.",
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/3 white and blue Bird creature with flying. It's still a land.",
        "Whenever {this} attacks, create a Map token."
      ],
      "object_id": "p6"
    },
    {
      "name": "High Noon",
      "rules": [
        "Each player can't cast more than one spell each turn.",
        "{4}{R}, Sacrifice {this}: It deals 5 damage to any target."
      ],
      "object_id": "p12"
    },
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p27"
    },
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p28"
    },
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p30"
    },
    {
      "name": "Warrior Token",
      "rules": [],
      "object_id": "p31"
    }
  ],
  "success": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_target_0"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 2,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 1,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T6 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "recent_chat": [
    "Qwen3 Rivals: Brain freeze! Auto-passing until next turn..."
  ],
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Mountain",
      "index": 0,
      "action": "land",
      "id": "p3"
    },
    {
      "mana_cost": "{3}{U}{U}",
      "name": "Quantum Riddler",
      "index": 1,
      "action": "cast",
      "id": "p10",
      "power": "4",
      "toughness": "6"
    },
    {
      "mana_cost": "{1}{R}",
      "name": "Fear of Missing Out",
      "index": 2,
      "action": "cast",
      "id": "p11",
      "power": "2",
      "toughness": "3"
    },
    {
      "name": "Riverpyre Verge",
      "index": 3,
      "action": "land",
      "id": "p12"
    },
    {
      "mana_cost": "{1}{R}",
      "name": "Fear of Missing Out",
      "index": 4,
      "action": "cast",
      "id": "p22",
      "power": "2",
      "toughness": "3"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_1",
  "warning": "Both id and index provided; used id=p10, ignored index=1"
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T6 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 6,
  "land_drops_used": 0,
  "has_playable_cards": true,
  "context": "T6 Precombat Main/Precombat Main (Qwen3 Rivals) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Agna Qel'a",
      "index": 0,
      "action": "land",
      "id": "p34"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/..."
      ],
      "id": "p6"
    },
    {
      "mana_cost": "{1}{W}",
      "name": "Voice of Victory",
      "index": 2,
      "action": "cast",
      "id": "p16",
      "power": "1",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 3,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0"
}

{
  "success": true,
  "name": "Agna Qel'a",
  "rules": [
    "{this} enters tapped unless you control a basic land.",
    "{T}: Add {U}.",
    "{2}{U}, {T}: Draw a card, then discard a card.",
    "",
    "ICON_GOODYou control a basic land"
  ]
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "cards": [
    {
      "name": "Fear of Missing Out",
      "rules": [
        "When {this} enters, discard a card, then draw a card.",
        "Delirium — Whenever {this} attacks for the first time each turn, if there are four or more card types among cards in your graveyard, untap target creature. After this phase, there is an additional combat phase.",
        "",
        "Card types in the number of card types among cards in your graveyard: 1 (Instant)"
      ],
      "object_id": "p11"
    },
    {
      "name": "Quantum Riddler",
      "rules": [
        "Flying",
        "When {this} enters, draw a card.",
        "As long as you have one or fewer cards in hand, if you would draw one or more cards, you draw that many cards plus one instead.",
        "Warp {1}{U}"
      ],
      "object_id": "p10"
    },
    {
      "name": "Fear of Missing Out",
      "rules": [
        "When {this} enters, discard a card, then draw a card.",
        "Delirium — Whenever {this} attacks for the first time each turn, if there are four or more card types among cards in your graveyard, untap target creature. After this phase, there is an additional combat phase.",
        "",
        "Card types in the number of card types among cards in your graveyard: 1 (Instant)"
      ],
      "object_id": "p22"
    }
  ],
  "success": true
}

{
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T6 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Declare Attackers"
}

{
  "phase": "Combat",
  "priority_player": "GPT5m Timmy",
  "cursor": 11,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Hallowed Fountain",
          "id": "p7"
        },
        {
          "tapped": false,
          "name": "Island",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "Restless Anchorage",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": false,
          "name": "Agna Qel'a",
          "id": "p26"
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 45,
      "life": 19
    },
    {
      "hand_size": 7,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p16"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": true,
          "name": "Steam Vents",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p20"
        },
        {
          "tapped": false,
          "name": "Mountain",
          "id": "p3"
        }
      ],
      "name": "GPT5m Timmy",
      "exile": [
        {
          "name": "Quantum Riddler",
          "id": "p10"
        }
      ],
      "library_size": 45,
      "life": 3,
      "hand": [
        {
          "mana_cost": "{1}{U}{R}",
          "name": "Frostcliff Siege",
          "id": "p8"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p9"
        },
        {
          "mana_cost": "{1}{R}",
          "name": "Fear of Missing Out",
          "id": "p11",
          "power": "2",
          "toughness": "3"
        },
        {
          "name": "Riverpyre Verge",
          "is_land": true,
          "id": "p12"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p15"
        },
        {
          "mana_cost": "{1}{R}",
          "name": "Fear of Missing Out",
          "id": "p22",
          "power": "2",
          "toughness": "3"
        },
        {
          "name": "Spirebluff Canal",
          "is_land": true,
          "id": "p25"
        }
      ]
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "turn": 6
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T6 Postcombat Main/Postcombat Main (Qwen3 Rivals)",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "stop_reason": "pending_action_from_choose_action",
  "response_type": "select",
  "untapped_lands": 3,
  "message": "Play spells and abilities",
  "action_pending": true,
  "actions_passed": 0,
  "land_drops_used": 0,
  "context": "T7 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "choices": [
    {
      "name": "Spirebluff Canal",
      "index": 0,
      "action": "land",
      "id": "p25"
    },
    {
      "name": "Island",
      "index": 1,
      "action": "land",
      "id": "p27"
    },
    {
      "mana_cost": "{1}{R}",
      "name": "Fear of Missing Out",
      "index": 2,
      "action": "cast",
      "id": "p11",
      "power": "2",
      "toughness": "3"
    },
    {
      "name": "Riverpyre Verge",
      "index": 3,
      "action": "land",
      "id": "p12"
    },
    {
      "mana_cost": "{1}{U}{R}",
      "name": "Frostcliff Siege",
      "index": 4,
      "action": "cast",
      "id": "p8"
    },
    {
      "mana_cost": "{1}{R}",
      "name": "Fear of Missing Out",
      "index": 5,
      "action": "cast",
      "id": "p22",
      "power": "2",
      "toughness": "3"
    }
  ]
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "selected_0",
  "warning": "Both id and index provided; used id=p25, ignored index=0"
}

{
  "cards": [
    {
      "name": "Frostcliff Siege",
      "rules": [
        "As {this} enters, choose Jeskai or Temur.",
        "&bull Jeskai — Whenever one or more creatures you control deal combat damage to a player, draw a card.",
        "&bull Temur — Creatures you control get +1/+0 and have trample and haste."
      ],
      "object_id": "p8"
    },
    {
      "name": "Fear of Missing Out",
      "rules": [
        "When {this} enters, discard a card, then draw a card.",
        "Delirium — Whenever {this} attacks for the first time each turn, if there are four or more card types among cards in your graveyard, untap target creature. After this phase, there is an additional combat phase.",
        "",
        "Card types in the number of card types among cards in your graveyard: 1 (Instant)"
      ],
      "object_id": "p11"
    },
    {
      "name": "Fear of Missing Out",
      "rules": [
        "When {this} enters, discard a card, then draw a card.",
        "Delirium — Whenever {this} attacks for the first time each turn, if there are four or more card types among cards in your graveyard, untap target creature. After this phase, there is an additional combat phase.",
        "",
        "Card types in the number of card types among cards in your graveyard: 1 (Instant)"
      ],
      "object_id": "p22"
    }
  ],
  "success": true
}

{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "context": "T7 Precombat Main/Precombat Main (GPT5m Timmy)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Agna Qel'a",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}{U}, {T}: Draw a card, then discard a card."
      ],
      "id": "p34"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/..."
      ],
      "id": "p6"
    },
    {
      "mana_cost": "{2}{U}{U}",
      "name": "Enduring Curiosity",
      "index": 2,
      "action": "cast",
      "id": "p25",
      "power": "4",
      "toughness": "3"
    },
    {
      "mana_cost": "{2}{U}{U}",
      "name": "Enduring Curiosity",
      "index": 3,
      "action": "cast",
      "id": "p8",
      "power": "4",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 4,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ],
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "action_type": "GAME_TARGET",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "stop_reason": "non_priority_action",
  "response_type": "index",
  "can_cancel": false,
  "untapped_lands": 1,
  "message": "Select a card to discard",
  "required": true,
  "action_pending": true,
  "actions_passed": 2,
  "land_drops_used": 1,
  "context": "T7 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "respond_with": "id=\"pN\" or index=N",
  "choices": [
    {
      "name": "Spell Snare",
      "target_type": "card",
      "index": 0,
      "id": "p9"
    },
    {
      "name": "Riverpyre Verge",
      "target_type": "card",
      "index": 1,
      "id": "p12"
    },
    {
      "name": "Spell Snare",
      "target_type": "card",
      "index": 2,
      "id": "p15"
    },
    {
      "name": "Island",
      "target_type": "card",
      "index": 3,
      "id": "p27"
    },
    {
      "name": "Frostcliff Siege",
      "target_type": "card",
      "index": 4,
      "id": "p8"
    },
    {
      "name": "Fear of Missing Out",
      "target_type": "card",
      "index": 5,
      "id": "p22"
    }
  ]
}

{
  "actions_passed": 0,
  "land_drops_used": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T7 Precombat Main/Precombat Main (GPT5m Timmy) YOUR_MAIN",
  "stop_reason": "pending_action_from_choose_action",
  "warning": "A previous choose_action returned next_action_pending:true. Call get_action_choices or choose_action instead of pass_priority to avoid cancelling the pending action.",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play spells and abilities",
  "action_pending": true
}

{
  "actions_passed": 1,
  "has_playable_cards": true,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "context": "T7 Combat/Declare Attackers (GPT5m Timmy)",
  "stop_reason": "playable_cards",
  "response_type": "select",
  "untapped_lands": 4,
  "respond_with": "id=\"pN\" or index=N to play, or answer=false to pass",
  "message": "Play instants and activated abilities",
  "choices": [
    {
      "name": "Agna Qel'a",
      "index": 0,
      "action": "activate",
      "playable_abilities": [
        "{2}{U}, {T}: Draw a card, then discard a card."
      ],
      "id": "p34"
    },
    {
      "name": "Restless Anchorage",
      "index": 1,
      "action": "activate",
      "playable_abilities": [
        "{1}{W}{U}: Until end of turn, {this} becomes a 2/..."
      ],
      "id": "p6"
    },
    {
      "mana_cost": "{2}{U}{U}",
      "name": "Enduring Curiosity",
      "index": 2,
      "action": "cast",
      "id": "p25",
      "power": "4",
      "toughness": "3"
    },
    {
      "mana_cost": "{2}{U}{U}",
      "name": "Enduring Curiosity",
      "index": 3,
      "action": "cast",
      "id": "p8",
      "power": "4",
      "toughness": "3"
    },
    {
      "mana_cost": "{1}{U}",
      "name": "Floodpits Drowner",
      "index": 4,
      "action": "cast",
      "id": "p13",
      "power": "2",
      "toughness": "1"
    }
  ],
  "action_pending": true
}

{
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "passed_priority"
}

{
  "success": true,
  "name": "Parting Gust",
  "rules": [
    "Gift a tapped Fish (You may promise an opponent a gift as you cast this spell. If you do, they create a tapped 1/1 blue Fish creature token before its other effects.)",
    "They create a tapped 1/1 blue Fish creature token. Exile target nontoken creature. If the gift wasn't promised, return that card to the battlefield under its owner's control with a +1/+1 counter on it at the beginning of the next end step."
  ]
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "stop_reason": "step_not_reached",
  "action_pending": true,
  "current_step": "Precombat Main"
}

{
  "phase": "Precombat Main",
  "priority_player": "GPT5m Timmy",
  "cursor": 14,
  "stack": [
    {
      "target_count": 1,
      "name": "Parting Gust",
      "rules": [
        "Gift a tapped Fish (You may promise an opponent a gift as you cast this spell. If you do, they create a tapped 1/1 blue Fish creature token before its other effects.)",
        "They create a tapped 1/1 blue Fish creature token. Exile target nontoken creature. If the gift wasn't promised, return that card to the battlefield under its owner's control with a +1/+1 counter on it at the beginning of the next end step."
      ],
      "id": "p30"
    }
  ],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p7"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p13"
        },
        {
          "tapped": false,
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": true,
          "name": "Restless Anchorage",
          "id": "p17"
        },
        {
          "tapped": false,
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Agna Qel'a",
          "id": "p26"
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 44,
      "mana_pool": {
        "U": 2
      },
      "life": 19
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p16"
        },
        {
          "name": "Riverpyre Verge",
          "id": "p12"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Spirebluff Canal",
          "id": "p25"
        },
        {
          "tapped": false,
          "name": "Fear of Missing Out",
          "summoning_sickness": true,
          "id": "p11",
          "power": "2",
          "toughness": "3"
        }
      ],
      "name": "GPT5m Timmy",
      "exile": [
        {
          "name": "Quantum Riddler",
          "id": "p10"
        }
      ],
      "library_size": 43,
      "life": 3,
      "hand": [
        {
          "mana_cost": "{1}{U}{R}",
          "name": "Frostcliff Siege",
          "id": "p8"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p9"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p15"
        },
        {
          "mana_cost": "{1}{R}",
          "name": "Fear of Missing Out",
          "id": "p22",
          "power": "2",
          "toughness": "3"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p27"
        },
        {
          "name": "Riverpyre Verge",
          "is_land": true,
          "id": "p29"
        }
      ]
    }
  ],
  "available": true,
  "step": "Precombat Main",
  "turn": 7
}

{
  "retryable": true,
  "success": false,
  "warning": "Both id and index provided; used id=p9, ignored index=0",
  "error_code": "invalid_choice",
  "error": "Object p9 not found in current choices"
}

{
  "combat_phase": "attackers",
  "actions_passed": 1,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(you,19hp), GPT5m Timmy(3hp)",
  "context": "T7 Combat/Declare Attackers (Qwen3 Rivals)",
  "stop_reason": "combat",
  "response_type": "select",
  "respond_with": "attackers=[\"p1\",...] or answer=true (confirm) or answer=false (skip)",
  "message": "Select attackers",
  "choices": [
    {
      "name": "Voice of Victory",
      "index": 0,
      "choice_type": "attacker",
      "id": "p1",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "Voice of Victory",
      "index": 1,
      "choice_type": "attacker",
      "id": "p7",
      "power": "1",
      "toughness": "3"
    },
    {
      "name": "Floodpits Drowner",
      "index": 2,
      "choice_type": "attacker",
      "id": "p4",
      "power": "2",
      "toughness": "1"
    },
    {
      "name": "All attack",
      "index": 3,
      "choice_type": "special",
      "id": "all"
    }
  ],
  "action_pending": true
}

{
  "declared": [
    "p1",
    "p4",
    "p7"
  ],
  "next_action_pending": true,
  "next_action_type": "GAME_SELECT",
  "next_action_hint": "Call get_action_choices or choose_action to handle the pending GAME_SELECT. Do NOT call pass_priority — it would cancel the pending action.",
  "success": true,
  "action_taken": "batch_attack"
}

{
  "phase": "Combat",
  "priority_player": "GPT5m Timmy",
  "cursor": 16,
  "stack": [
    {
      "name": "Ability",
      "rules": [
        "Mobilize 2 (Whenever this creature attacks, create two tapped and attacking 1/1 red Warrior creature tokens. Sacrifice them at the beginning of the next end step.)"
      ],
      "id": "p33"
    },
    {
      "name": "Ability",
      "rules": [
        "Mobilize 2 (Whenever this creature attacks, create two tapped and attacking 1/1 red Warrior creature tokens. Sacrifice them at the beginning of the next end step.)"
      ],
      "id": "p34"
    }
  ],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Parting Gust",
          "id": "p31"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p7"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": true,
          "name": "Restless Anchorage",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Agna Qel'a",
          "id": "p26"
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 44,
      "life": 19
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p16"
        },
        {
          "name": "Riverpyre Verge",
          "id": "p12"
        }
      ],
      "is_active": false,
      "is_you": true,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Spirebluff Canal",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Fish Token",
          "summoning_sickness": true,
          "id": "p32",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "GPT5m Timmy",
      "exile": [
        {
          "name": "Fear of Missing Out",
          "id": "p11"
        },
        {
          "name": "Quantum Riddler",
          "id": "p10"
        }
      ],
      "library_size": 43,
      "life": 3,
      "hand": [
        {
          "mana_cost": "{1}{U}{R}",
          "name": "Frostcliff Siege",
          "id": "p8"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p9"
        },
        {
          "mana_cost": "{U}",
          "name": "Spell Snare",
          "id": "p15"
        },
        {
          "mana_cost": "{1}{R}",
          "name": "Fear of Missing Out",
          "id": "p22",
          "power": "2",
          "toughness": "3"
        },
        {
          "name": "Island",
          "is_land": true,
          "id": "p27"
        },
        {
          "name": "Riverpyre Verge",
          "is_land": true,
          "id": "p29"
        }
      ]
    }
  ],
  "available": true,
  "step": "Declare Attackers",
  "combat": [
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        }
      ]
    }
  ],
  "turn": 7
}

{
  "actions_passed": 3,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T7 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Declare Blockers"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T7 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Declare Blockers"
}

{
  "actions_passed": 0,
  "action_type": "GAME_SELECT",
  "players": "Qwen3 Rivals(19hp), GPT5m Timmy(you,3hp)",
  "context": "T7 Combat/Declare Blockers (Qwen3 Rivals)",
  "stop_reason": "reached_step",
  "response_type": "boolean",
  "untapped_lands": 1,
  "respond_with": "answer=true (confirm) or answer=false (pass)",
  "message": "Play instants and activated abilities",
  "action_pending": true,
  "current_step": "Declare Blockers"
}

{
  "actions_passed": 3,
  "stop_reason": "game_over",
  "game_over": true,
  "action_pending": false
}

{
  "phase": "Combat",
  "priority_player": "GPT5m Timmy",
  "cursor": 18,
  "stack": [],
  "active_player": "Qwen3 Rivals",
  "players": [
    {
      "hand_size": 4,
      "graveyard": [
        {
          "name": "Parting Gust",
          "id": "p31"
        }
      ],
      "is_active": true,
      "is_you": false,
      "battlefield": [
        {
          "tapped": true,
          "name": "Hallowed Fountain",
          "id": "p7"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p13"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": true,
          "name": "Restless Anchorage",
          "id": "p17"
        },
        {
          "tapped": true,
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        },
        {
          "tapped": false,
          "name": "High Noon",
          "id": "p21"
        },
        {
          "tapped": false,
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        },
        {
          "tapped": true,
          "name": "Agna Qel'a",
          "id": "p26"
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p35",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p36",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p37",
          "power": "1",
          "toughness": "1",
          "token": true
        },
        {
          "tapped": true,
          "name": "Warrior Token",
          "summoning_sickness": true,
          "id": "p38",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "Qwen3 Rivals",
      "library_size": 44,
      "life": 19
    },
    {
      "hand_size": 6,
      "graveyard": [
        {
          "name": "Torch the Tower",
          "id": "p16"
        },
        {
          "name": "Riverpyre Verge",
          "id": "p12"
        }
      ],
      "is_active": false,
      "is_you": false,
      "battlefield": [
        {
          "tapped": false,
          "name": "Steam Vents",
          "id": "p4"
        },
        {
          "tapped": false,
          "name": "Stormchaser's Talent",
          "id": "p5"
        },
        {
          "tapped": true,
          "name": "Island",
          "id": "p20"
        },
        {
          "tapped": true,
          "name": "Mountain",
          "id": "p3"
        },
        {
          "tapped": true,
          "name": "Spirebluff Canal",
          "id": "p25"
        },
        {
          "tapped": true,
          "name": "Fish Token",
          "summoning_sickness": true,
          "id": "p32",
          "power": "1",
          "toughness": "1",
          "token": true
        }
      ],
      "name": "GPT5m Timmy",
      "exile": [
        {
          "name": "Fear of Missing Out",
          "id": "p11"
        },
        {
          "name": "Quantum Riddler",
          "id": "p10"
        }
      ],
      "library_size": 43,
      "life": -5
    }
  ],
  "available": true,
  "step": "Combat Damage",
  "combat": [
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Voice of Victory",
          "id": "p14",
          "power": "1",
          "toughness": "3"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Floodpits Drowner",
          "id": "p23",
          "power": "2",
          "toughness": "1"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Voice of Victory",
          "id": "p18",
          "power": "1",
          "toughness": "3"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Warrior Token",
          "id": "p35",
          "power": "1",
          "toughness": "1"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Warrior Token",
          "id": "p36",
          "power": "1",
          "toughness": "1"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Warrior Token",
          "id": "p37",
          "power": "1",
          "toughness": "1"
        }
      ]
    },
    {
      "blocked": false,
      "defending": "GPT5m Timmy",
      "attackers": [
        {
          "name": "Warrior Token",
          "id": "p38",
          "power": "1",
          "toughness": "1"
        }
      ]
    }
  ],
  "turn": 7
}

{
  "actions_passed": 0,
  "stop_reason": "game_over",
  "game_over": true,
  "action_pending": false,
  "player_dead": true
}