The Render Silent Buy-A-Box Promos Foil card is a special edition collectible card from Magic: The Gathering. This card, illustrated by Kev Walker, features a white and blue color attribute and belongs to the promo set of Buy-A-Box Promos. With a unique foil finish, this instant card has a cost of Wuu and is a rare find for collectors and players alike. Manufactured by Wizards of the Coast, this card is a valuable addition to any Magic: The Gathering collection.