{
  "type": "lucky:random",
  "outcomes": [
    {
      "type": "lucky:item",
      "item": "minecraft:skeleton_skull"
    },
    {
      "type": "lucky:item",
      "item": "minecraft:wither_skeleton_skull"
    },
    {
      "type": "lucky:item",
      "item": "minecraft:zombie_head"
    },
    {
      "type": "lucky:item",
      "item": "minecraft:player_head"
    },
    {
      "type": "lucky:item",
      "item": "minecraft:creeper_head"
    },
    {
      "type": "lucky:item",
      "item": "minecraft:piglin_head"
    }
  ],
  "count": {
    "type": "minecraft:uniform",
    "min_inclusive": 1,
    "max_inclusive": 3
  }
}