Lazav, Wearer of Faces

Whenever Lazav, Wearer of Faces attacks, exile target card from a graveyard, then investigate. (Create a Clue token. It’s an artifact with «{2}, Sacrifice this artifact: 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.

Card Details:
Set: Murders at Karlov Manor Promos
Collector Number: 216p
Artist: Wisnu Tan