Vraska, the Silencer

CMC 3

Legendary Creature — Gorgon Assassin

Deathtouch Whenever a nontoken creature an opponent controls dies, you may pay . If you do, return that card to the battlefield tapped under your control. It's a Treasure artifact with ", Sacrifice this artifact: Add one mana of any color," and it loses all other card types.

P/T: 3/3