The Phyrexia: All Will Be One Prerelease Pack contains 6 Phyrexia: All Will Be One Draft Boosters, 1 foil-stamped rare or mythic rare card, 1 MTG Arena code card (only available in select regions), 1 deck box, and 1 Spindown life counter.

Each Phyrexia: All Will Be One Draft Booster contains 15 cards and 1 token/ad card, including 1 card of rarity Rare or higher and 3 Uncommons, 10 Commons, and 1 Land cards. Traditional Foil Borderless Mythic Planeswalker in <1% of boosters. Traditional Foil of any rarity replaces a Common in 33% of boosters.