MCMinecraft Assets Explorer

{
  "type": "minecraft:ocean_monument",
  "biomes": "#minecraft:has_structure/ocean_monument",
  "spawn_overrides": {
    "axolotls": {
      "bounding_box": "full",
      "spawns": []
    },
    "monster": {
      "bounding_box": "full",
      "spawns": [
        {
          "type": "minecraft:guardian",
          "maxCount": 4,
          "minCount": 2,
          "weight": 1
        }
      ]
    },
    "underground_water_creature": {
      "bounding_box": "full",
      "spawns": []
    }
  },
  "step": "surface_structures"
}