Fires when a unit stops or cancels a channeled spell

Signature:

("unitID", "spell", "rank", lineID, spellID)

Arguments:

  • unitID - The unit that's casting. (string)
  • spell - The name of the spell that's being casted. (string)
  • rank - The rank of the spell that's being casted. (string)
  • lineID - Spell lineID counter. This number is always 0 for channels. (number)
  • spellID - The id of the spell that's being casted. (number, spellID)