{
  "type": "minecraft:entity",
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "minecraft:loot_table",
          "name": "vanilla:entities/elder_guardian"
        }
      ]
    },
    {
      "rolls": 1,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:player_head",
          "weight": 1,
          "functions": [
            {
              "function": "set_nbt",
              "tag": "{SkullOwner:{Id:\"f2e933a7-614f-44e0-bf18-289b102104ab\",Name:\"Elder Guardian\",Properties:{textures:[{Value:\"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMWM3OTc0ODJhMTRiZmNiODc3MjU3Y2IyY2ZmMWI2ZTZhOGI4NDEzMzM2ZmZiNGMyOWE2MTM5Mjc4YjQzNmIifX19\"}]}}}"
            }
          ]
        }
      ],
      "conditions": [
        {
          "condition": "killed_by_player"
        },
        {
          "condition": "random_chance_with_looting",
          "chance": 0.30,
          "looting_multiplier": 0.5
        }
      ]
    }
  ]
}