[
  {
    "weight": 1,
    "value": {
      "template": "the_vault:vault/rooms/challenge/crystal_caves1",
      "palettes": ["the_vault:crystal_caves/violet"]
    }
  },
  {
    "weight": 1,
    "value": {
      "template": "the_vault:vault/rooms/challenge/crystal_caves2",
      "palettes": ["the_vault:crystal_caves/blue"]
    }
  },
  {
    "weight": 1,
    "value": {
      "template": "the_vault:vault/rooms/challenge/crystal_caves3",
      "palettes": ["the_vault:crystal_caves/violet"]
    }
  },
  {
    "weight": 1,
    "value": {
      "template": "the_vault:vault/rooms/challenge/crystal_caves4",
      "palettes": ["the_vault:crystal_caves/blue"]
    }
  },
  {
    "weight": 1,
    "value": {
      "template": "the_vault:vault/rooms/challenge/crystal_caves5",
      "palettes": ["the_vault:crystal_caves/green"]
    }
  }
]