War of the Spark Booster Box + Bonus Mythic RareCannot be sold internationally. Available Friday, May 03 2019
Each booster box comes with 1 randomly selected War of the Spark Mythic Rare (expected odds for each Mythic Rare are 1:15). Each factory sealed booster box contains 36 War of the Spark booster packs. Online orders do NOT receive an official Wizards Buy-A-Box promo.