Hixus, Prison Warden is a rare Legendary Creature — Human Soldier card from Magic Origins (ORI), collector number 19. Current market price: $0.26 (foil $0.47), TCGplayer market prices via Scryfall.
Flash (You may cast this spell any time you could cast an instant.) Whenever a creature deals combat damage to you, if Hixus entered this turn, exile that creature until Hixus leaves the battlefield. (That creature returns under its owner's control.)