Silverwing Squadron is a rare Creature — Human Knight card from Throne of Eldraine (ELD), collector number 315. Current market price: $0.35, TCGplayer market prices via Scryfall.
Flying, vigilance Silverwing Squadron's power and toughness are each equal to the number of creatures you control. Whenever this creature attacks, create a number of 2/2 white Knight creature tokens with vigilance equal to the number of opponents you have.