{
  "criteria": {
    "requirement": {
      "trigger": "minecraft:item_used_on_block",
      "conditions": {
        "location": [
          {
            "condition": "minecraft:match_tool",
            "predicate": {
              "items": [
                "minecraft:fire_charge"
              ],
              "predicates": {
                "minecraft:custom_data": "{weapon:\"mt.deto_mine\"}"
              }
            }
          }
        ]
      }
    }
  },
  "rewards": {
    "function": "mt:items/weapons/deto_mine/start_ray"
  }
}
