Fleeting Spirit is a uncommon Creature — Spirit card from Innistrad: Double Feature (DBL), collector number 281. Current market price: $0.28 (foil $1.13), TCGplayer market prices via Scryfall.
{W}, Exile three cards from your graveyard: This creature gains first strike until end of turn. Discard a card: Exile this creature. Return it to the battlefield under its owner's control at the beginning of the next end step.