{ "biomes": [ [ { "type": "BIOME_DICT", "negate": false, "value": "overworld" }, { "type": "REGISTRY_NAME", "negate": false, "value": "minecraft:snowy_mountains" } ], [ { "type": "BIOME_DICT", "negate": false, "value": "overworld" }, { "type": "REGISTRY_NAME", "negate": false, "value": "minecraft:snowy_taiga_hills" } ], [ { "type": "BIOME_DICT", "negate": false, "value": "overworld" }, { "type": "REGISTRY_NAME", "negate": false, "value": "minecraft:snowy_taiga_mountains" } ] ] }