Coveted Falcon is a rare Artifact Creature — Bird card from Murders at Karlov Manor (MKM), collector number 393. Current market price: $0.22 (foil $0.37), TCGplayer market prices via Scryfall.
Flying Whenever this creature attacks, gain control of target permanent you own but don't control. Disguise {1}{U} When this creature is turned face up, target opponent gains control of any number of target permanents you control. Draw a card for each one they gained control of this way.