{
  "type": "minecraft:jigsaw",
  "biomes": "#overdrive_that_matters:laboratory",
  "max_distance_from_center": 100,
  "liquid_settings": "ignore_waterlogging",
  "size": 7,
  "start_height": {
    "absolute": -13
  },
  "spawn_overrides": {
    "monster": {
      "bounding_box": "piece",
      "spawns": [
        {
          "type": "minecraft:pillager",
          "weight": 1,
          "minCount": 1,
          "maxCount": 2
        }
      ]
    }
  },
  "start_jigsaw_name": "overdrive_that_matters:laboratory_anchor",
  "start_pool": "overdrive_that_matters:laboratory/center",
  "step": "underground_decoration",
  "terrain_adaption": "encapsulate",
  "use_expansion_hack": false
}