{
  "display": {
    "icon": {
      "item": "twilightforest:ur_ghast_trophy"
    },
    "title": {
      "translate": "advancement.twilightforest.progress_ur_ghast"
    },
    "description": {
      "translate": "advancement.twilightforest.progress_ur_ghast.desc",
      "with": [
        { "translate": "entity.twilightforest.ur_ghast" }
      ]
    },
    "frame": "goal"
  },
  "parent": "twilightforest:ghast_trap",
  "criteria": {
    "ghast": {
      "trigger": "minecraft:player_killed_entity",
      "conditions": {
        "entity": {
          "type": "twilightforest:ur_ghast"
        }
      }
    },
    "trophy": {
      "trigger": "minecraft:inventory_changed",
      "conditions": {
        "items": [
          {
            "item": "twilightforest:ur_ghast_trophy"
          }
        ]
      }
    },
    "tear": {
      "trigger": "minecraft:inventory_changed",
      "conditions": {
        "items": [
          {
            "item": "twilightforest:fiery_tears"
          }
        ]
      }
    },
    "previous_progression": {
      "trigger": "twilightforest:has_advancement",
      "conditions": {
        "advancement": "twilightforest:progress_knights"
      }
    }
  },
  "requirements": [
    [ "ghast", "trophy", "tear" ],
    [ "previous_progression" ]
  ]
}
