Undercover Crocodelf
From Murders at Karlov Manor set
Undercover Crocodelf
Creature — Elf Crocodile Detective
5/5
Whenever this creature deals combat damage to a player, investigate. (Create a Clue token. It's an artifact with " , Sacrifice this token: Draw a card.")
Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)