Rinoa, Angel Wing is a rare Legendary Creature — Human Rebel Warlock card from Final Fantasy Commander (FIC), collector number 450. Current market price: $8.32 (foil $9.00), TCGplayer market prices via Scryfall.
At the beginning of combat on your turn, creatures you control with flying get +1/+1 and gain vigilance until end of turn. Whenever one or more attacking creatures you control die, you may return one of them to the battlefield tapped under its owner's control with a flying counter on it. Do this only once each turn.