{
  "type": "twilightforest:legacy_landmark",
  "adjust_structure_elevation": false,
  "advancements_required": [
    "twilightforest:progress_yeti"
  ],
  "allow_biome_surface_decorations": false,
  "allow_biome_underground_decorations": true,
  "ambient_spawns": [],
  "biomes": "#twilightforest:valid_aurora_palace_biomes",
  "hint_item": {
    "Count": 1,
    "id": "minecraft:written_book",
    "tag": {
      "author": "twilightforest.book.author",
      "pages": [
        "{\"translate\":\"twilightforest.book.icetower.1\"}",
        "{\"translate\":\"twilightforest.book.icetower.2\"}",
        "{\"translate\":\"twilightforest.book.icetower.3\"}"
      ],
      "title": "twilightforest.book.icetower",
      "twilightforest:book": 1
    }
  },
  "hint_mob": "twilightforest:kobold",
  "labelled_monster_spawns": {
    "0": [
      {
        "type": "twilightforest:snow_guardian",
        "maxCount": 2,
        "minCount": 1,
        "weight": 10
      },
      {
        "type": "twilightforest:stable_ice_core",
        "maxCount": 2,
        "minCount": 1,
        "weight": 10
      },
      {
        "type": "twilightforest:unstable_ice_core",
        "maxCount": 2,
        "minCount": 1,
        "weight": 5
      }
    ]
  },
  "legacy_landmark_start": "ice_tower",
  "spawn_overrides": {},
  "step": "surface_structures",
  "water_spawns": []
}