{
  "carvers": [
    "minecraft:cave",
    "minecraft:cave_extra_underground",
    "minecraft:canyon"
  ],
  "temperature": 0.5,
  "downfall": 0.8,
  "has_precipitation": true,
  "effects": {
    "fog_color": 12638463,
    "mood_sound": {
      "block_search_extent": 8,
      "offset": 2.0,
      "sound": "minecraft:ambient.cave",
      "tick_delay": 6000
    },
    "sky_color": 8233727,
    "water_color": 4159204,
    "water_fog_color": 329011,
    "grass_color": 9090697,
    "foliage_color": 7185259
  },
  "features": [
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    ["minecraft:lake_lava_underground", "minecraft:lake_lava_surface"],
    ["minecraft:amethyst_geode"],
    ["minecraft:monster_room", "minecraft:monster_room_deep"],
    [],
    [],
    [
      "minecraft:ore_dirt",
      "minecraft:ore_gravel",
      "minecraft:ore_granite_upper",
      "minecraft:ore_granite_lower",
      "minecraft:ore_diorite_upper",
      "minecraft:ore_diorite_lower",
      "minecraft:ore_andesite_upper",
      "minecraft:ore_andesite_lower",
      "minecraft:ore_tuff",
      "minecraft:ore_coal_upper",
      "minecraft:ore_coal_lower",
      "minecraft:ore_iron_upper",
      "minecraft:ore_iron_middle",
      "minecraft:ore_iron_small",
      "minecraft:ore_gold",
      "minecraft:ore_gold_lower",
      "minecraft:ore_redstone",
      "minecraft:ore_redstone_lower",
      "minecraft:ore_diamond",
      "minecraft:ore_diamond_medium",
      "minecraft:ore_diamond_large",
      "minecraft:ore_diamond_buried",
      "minecraft:ore_lapis",
      "minecraft:ore_lapis_buried",
      "minecraft:ore_copper",
      "minecraft:underwater_magma",
      "minecraft:disk_sand",
      "minecraft:disk_clay",
      "minecraft:disk_gravel"
    ],
    [],
    ["minecraft:spring_water", "minecraft:spring_lava"],
    [
      "minecraft:glow_lichen",
      "minecraft:flower_default",
      "minecraft:patch_grass_badlands",
      "minecraft:brown_mushroom_normal",
      "minecraft:red_mushroom_normal",
      "minecraft:patch_sugar_cane",
      "minecraft:patch_pumpkin"
    ],
    ["minecraft:freeze_top_layer"]
  ],
  "spawn_costs": {},
  "spawners": {
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      {
        "type": "minecraft:bat",
        "maxCount": 8,
        "minCount": 8,
        "weight": 10
      }
    ],
    "axolotls": [],
    "creature": [],
    "misc": [],
    "monster": [
      {
        "type": "minecraft:spider",
        "maxCount": 4,
        "minCount": 4,
        "weight": 100
      },
      {
        "type": "minecraft:zombie",
        "maxCount": 4,
        "minCount": 4,
        "weight": 95
      },
      {
        "type": "minecraft:zombie_villager",
        "maxCount": 1,
        "minCount": 1,
        "weight": 5
      },
      {
        "type": "minecraft:skeleton",
        "maxCount": 4,
        "minCount": 4,
        "weight": 100
      },
      {
        "type": "minecraft:creeper",
        "maxCount": 4,
        "minCount": 4,
        "weight": 100
      },
      {
        "type": "minecraft:slime",
        "maxCount": 4,
        "minCount": 4,
        "weight": 100
      },
      {
        "type": "minecraft:enderman",
        "maxCount": 4,
        "minCount": 1,
        "weight": 10
      },
      {
        "type": "minecraft:witch",
        "maxCount": 1,
        "minCount": 1,
        "weight": 5
      }
    ],
    "underground_water_creature": [
      {
        "type": "minecraft:glow_squid",
        "maxCount": 6,
        "minCount": 4,
        "weight": 10
      }
    ],
    "water_ambient": [],
    "water_creature": []
  }
}
