{
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "minecraft:tag",
          "name": "buddycards:buddycards_base",
          "expand": true
        }
      ],
      "functions": [
        {
          "function": "minecraft:set_nbt",
          "tag": "{foil:1b}",
          "conditions": [
            {
              "condition": "minecraft:random_chance",
              "chance": 0.25
            }
          ]
        }
      ]
    }
  ]
}
