Mistway Spy [Murders at Karlov Manor]

Set: Murders at Karlov Manor Type: Creature — Merfolk Detective Rarity: Uncommon Cost: {U} FlyingDisguise {1}{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.)When Mistway Spy is turned face up, until end of turn, whenever a creature you control deals combat damage to a player, investigate.