Charm of Hellish Rebuke

{
  "name": "Charm of Hellish Rebuke",
  "page": 215,
  "type": "Charm",
  "__prop": "reward",
  "source": "BGDIA",
  "entries": [
    "A fiery halo appears above your head when you receive this charm. This charm allows you to cast the {@spell hellish rebuke} spell (9th-level version) as a reaction. Once used nine times, the charm vanishes from you, as does the fiery halo."
  ],
  "additionalSpells": [
    {
      "innate": {
        "_": {
          "limited": {
            "9": [
              "hellish rebuke#9"
            ]
          }
        }
      }
    }
  ]
}