Angel of Serenity is a mythic Creature — Angel card from Secret Lair Drop (SLD), collector number 1377. Current market price: $10.14 (foil $10.00), TCGplayer market prices via Scryfall.
Flying When this creature enters, you may exile up to three 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.