Imoen, Occult Trickster 
Legendary Creature — Human Rogue Wizard
Imoen, Occult Trickster can't be blocked. Whenever Imoen deals combat damage to a player, you may exile an instant or sorcery card from your graveyard. If you do, create a 2/2 black Zombie creature token.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL