{
  "condition": "minecraft:entity_properties",
  "entity": "this",
  "predicate": {
    "slots": {
      "container.*": {
        "items": [
          "minecraft:leather_helmet",
          "minecraft:chainmail_helmet",
          "minecraft:iron_helmet",
          "minecraft:golden_helmet",
          "minecraft:diamond_helmet",
          "minecraft:netherite_helmet",
          "minecraft:turtle_helmet"
        ]
      }
    }
  }
}
