Creature — Specter 2/2, 1BB (3)
Special
Flying
Whenever Hypnotic Specter deals damage to an opponent, that player discards a card at random.
Illus. Douglas Shuler

8/1/2008: The ability triggers even if the Specter's damage is being redirected to an opponent. It does not trigger if damage that would have been dealt to the opponent is redirected to a nonopponent player or a creature, or if the damage is prevented.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern