{
  "name": "minecraft:ancient_city/sculk",
  "fallback": "minecraft:empty",
  "elements": [
    {
      "weight": 6,
      "element": {
        "feature": "minecraft:sculk_patch_ancient_city",
        "projection": "rigid",
        "element_type": "minecraft:feature_pool_element"
      }
    }
  ]
}