{
  "placement": {
    "type": "minecraft:concentric_rings",
	"count": 219,
    "distance": 32,
	"preferred_biomes": "#nova_structures:collections/end_voids",
    "salt": 0,
    "spread": 3
  },
  "structures": [
    {
      "structure": "nova_structures:end_castle",
      "weight": 1
    }
  ]
}