Aurelia's Vindicator is a mythic Creature — Angel card from Murders at Karlov Manor (MKM), collector number 336. Current market price: $0.34 (foil $0.53), TCGplayer market prices via Scryfall.
Flying, lifelink, ward {2} Disguise {X}{3}{W} When this creature is turned face up, exile up to X other target creatures from the battlefield and/or creature cards from graveyards. When this creature leaves the battlefield, return the exiled cards to their owners' hands.