{
  "biomes": [
    {
      "biome": "default",
      "spawn_info": {
        "spawn_rate": 30,
        "min_count": 1,
        "max_count": 1
      }
    },
    {
      "biome": "infernalexp:glowstone_canyon",
      "spawn_info": {
        "spawn_rate": 30,
        "min_count": 1,
        "max_count": 1,
        "spawn_cost_per_entity": 7.2,
        "max_spawn_cost": 0.9
      }
    }
  ]
}