{ "biomes": [ [ { "type": "BIOME_TAG", "negate": true, "value": "forge:no_default_monsters" }, { "type": "REGISTRY_NAME", "negate": false, "value": "minecraft:nether_wastes" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "biomesoplenty:crystalline_chasm" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "betternether:poor_nether_grasslands" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "betternether:nether_grasslands" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "betternether:gravel_desert" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "betternether:upside_down_forest_cleared" } ], [ { "type": "REGISTRY_NAME", "negate": false, "value": "betternether:upside_down_forest" } ] ] }