{
    "criteria": {
      "the_staff_of_ages": {
        "trigger": "minecraft:consume_item",
        "conditions": {
          "item": {
            "items": "minecraft:blaze_rod",
            "components": {
              "minecraft:custom_data": {
                "kattersstructures": "the_staff_of_ages"
              }
            }
          }
        }
      }
    },
    "requirements": [
      [
        "the_staff_of_ages"
      ]
    ],
    "rewards": {
      "function": "kattersstructures:items/theron_spells/the_staff_of_ages"
    }
  }