{
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:potion",
          "weight": 1,
          "functions": [
              {
                  "function": "set_potion",
                  "id": "nightvision"
              }
          ]
        }
      ]
    }
  ]
}
