{ "attributes": { "minecraft:gameplay/natural_mob_spawns": { "argument": { "spawn_costs": {}, "spawns_by_category": { "ambient": [], "axolotls": [], "creature": [], "misc": [], "monster": [], "underground_water_creature": [], "water_ambient": [], "water_creature": [] } }, "modifier": "overlay" }, "minecraft:visual/sky_color": "#7ba4ff" }, "carvers": [], "downfall": 0.5, "effects": { "water_color": "#3f76e4" }, "features": [ [], [], [], [], [], [], [], [], [], [], [ "minecraft:void_start_platform" ] ], "has_precipitation": false, "temperature": 0.5 }