{
  "criteria": {
    "requirement": {
      "trigger": "minecraft:entity_hurt_player",
      "conditions": {
        "damage": {
          "source_entity": {
            "minecraft:entity_tags": {
              "any_of": [
                "katter.tenku.helper"
              ]
            }
          }
        }
      }
    }
  },
  "rewards": {
    "function": "kattersstructures:boss/tenku/helper/spawn"
  }
}