Captain America, Wings of Freedom is a rare Legendary Creature — Human Soldier Hero card from Marvel Super Heroes (MSH), collector number 353. Current market price: $1.79 (foil $1.72), TCGplayer market prices via Scryfall.
Flying, first strike, ward {1} Whenever Captain America attacks, each other Hero you control gets +X/+X until end of turn, where X is Captain America's toughness.