Zarda, the Power Princess is a uncommon Legendary Creature — Human Warrior Hero card from Marvel Super Heroes Commander (MSC), collector number 615. Current market price: $0.40 (foil $2.61), TCGplayer market prices via Scryfall.
Flying Other Heroes you control have exalted. (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.)