Lazav, Wearer of Faces (Showcase) (0318) (MKM-318) - Murders at Karlov Manor: (Showcase) Foil

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.