Lazav, Wearer of Faces is a rare Legendary Creature — Shapeshifter Detective card from Magic: The Gathering (Murders at Karlov Manor, MKM). Current market price: $0.22.
Whenever Lazav attacks, exile target card from a graveyard, then investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Whenever you sacrifice a Clue, you may have Lazav become a copy of a creature card exiled with it until end of turn.
