{
  "parent": "aether:gold_dungeon",
  "criteria": {
    "kill_boss": {
      "conditions": {
        "entity": [
          {
            "condition": "minecraft:entity_properties",
            "entity": "this",
            "predicate": {
              "type": "lost_aether_content:aerwhale_king"
            }
          }
        ]
      },
      "trigger": "minecraft:player_killed_entity"
    }
  },
  "display": {
    "announce_to_chat": true,
    "description": {
      "translate": "advancement.lost_aether_content.platinum_dungeon.desc"
    },
    "frame": "challenge",
    "hidden": false,
    "icon": {
      "item": "lost_aether_content:platinum_key"
    },
    "show_toast": true,
    "title": {
      "translate": "advancement.lost_aether_content.platinum_dungeon"
    }
  },
  "requirements": [
    [
      "kill_boss"
    ]
  ],
  "rewards": {
    "loot": [
      "bth:heart_container"
    ]
  },
  "sends_telemetry_event": true
}
