{
  "type": "minecraft:jigsaw",
  "start_pool": "joshie:floating_spikes",
  "size": 6,
  "start_height": {
      "absolute": -12
  },
  "max_distance_from_center": 128,
  "use_expansion_hack": false,
  "project_start_to_heightmap": "OCEAN_FLOOR_WG",
  "biomes": "#joshie:has_structure/conduit_ruins",
  "step": "surface_structures",
  "terrain_adaptation": "none",
  "spawn_overrides": {
      "monster": {
        "bounding_box": "full",
        "spawns": [
          {
            "type": "minecraft:guardian",
            "weight": 1,
            "minCount": 3,
            "maxCount": 5
          },
          {
            "type": "minecraft:drowned",
            "weight": 2,
            "minCount": 3,
            "maxCount": 5
          }
        ]
      }
    }
}