Undercover Crocodelf (Green) [Murders at Karlov Manor]

Cost: 4 G U This printing features a green object in the art, which differs from the base printing.
Whenever Undercover Crocodelf deals combat damage to a player, investigate. (Create a Clue token. It's an artifact with "2, Sacrifice this artifact: Draw a card.")
Disguise 3(G/U)(G/U) (You may cast this card face down for 3 as a 2/2 creature with ward 2. Turn it face up any time for its disguise cost.)