{
  "biomes": [
    {
      "biome": "default",
      "spawn_info": {
        "spawn_rate": 50,
        "min_count": 1,
        "max_count": 3
      }
    },
    {
      "biome": "minecraft:nether_wastes",
      "spawn_info": {
        "spawn_rate": 45,
        "min_count": 3,
        "max_count": 8
      }
    },
    {
      "biome": "minecraft:crimson_forest",
      "spawn_info": {
        "spawn_rate": 2,
        "min_count": 1,
        "max_count": 4
      }
    }
  ]
}