Unyielding Gatekeeper (Extended Art) (MKM-392) - Murders at Karlov Manor: (Extended Art)

Disguise {1} (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.)
When this creature is turned face up, exile another target nonland permanent. If you controlled it, return it to the battlefield tapped. Otherwise, its controller creates a 2/2 white and blue Detective creature token.