{
  "pools": [
    {
      "name": "common",
      "rolls": 4,
      "entries": [
        {
          "type": "loot_table",
          "name": "twilightforest:structures/useless",
          "weight": 25
        },
        {
          "type": "loot_table",
          "name": "twilightforest:structures/tower_room/common",
          "weight": 75
        }
      ]
    },

    {
      "name": "uncommon",
      "rolls": 2,
      "entries": [{
        "type": "loot_table",
        "name": "twilightforest:structures/tower_room/uncommon"
      }]
    },

    {
      "name": "rare",
      "rolls": 1,
      "entries": [
        {
          "type": "loot_table",
          "name": "twilightforest:structures/tower_room/ultrarare",
          "weight": 25
        },
        {
          "type": "loot_table",
          "name": "twilightforest:structures/tower_room/rare",
          "weight": 75
        }
      ]
    }
  ]
}