UNIT SPELLCAST SENT

Fired when a unit attempts to cast a spell regardless of the success of the cast. UNIT_SPELLCAST_SENT: unit, target, castGUID, spellID

Payload

 * unit : string
 * target : string
 * castGUID : string - e.g. for Flare (Spell ID 1543)
 * spellID :number

Details

 * Fired when a unit tries to cast an instant, non-instant, or channeling spell even if out of range or out of line-of-sight (unless the unit is attempting to cast a non-instant spell while already casting or attempting to cast a spell that is on cooldown).