Magic The Gathering: Unstable Booster
Each booster pack contains 15 cards to add to your collection - and you can expect one of those 15 to be a rare or mythic rare. Some packs even contain a premium foil card!
Purchase an Unstable booster box (36 booster packs) in-store and receive an alternate art premium promotional card, limit one per customer, while supplies last.
Note: Booster boxes purchased my mail order do NOT qualify for a "Buy-a-Box" promotional card