After our heroes revisit the past in The Brothers' War, their attention must turn to the growing threat in front of them with Phyrexia: All Will Be One—and they won't all make it out unscathed—or unchanged.

Phyrexia: All Will Be One explores the plane of New Phyrexia, showing us what the home of the Phyrexians is like—and what the dominance of the Praetor Elesh Norn means. Here, all will be one, and there is no power great enough to stop her from seeing that vision through.
The Phyrexia: All Will Be One Set Booster Box contains 30 Phyrexia: All Will Be One Set Boosters. Each Set Booster contains 12 Magic cards, 1 Art Card, and 1 token/ad card or card from “The List” (a special card from Magic's history or Universes Within card—found in 25% of packs).

Every pack includes a combination of 1–4 card(s) of rarity Rare or higher and 3–7 Uncommon, 3–7 Common, and 1 Land cards. A Traditional Foil Land replaces the basic land in 20% of Set Boosters and a Foil-Stamped Signature Art Card replaces the Art Card in 10% of Set Boosters. A Traditional Foil Borderless Mythic Rare Planeswalker can be found in <1% of boosters.
 
Contents:
30 Phyrexia: All Will Be One Set Boosters—the best MTG boosters to open just for fun
12 Magic: The Gathering cards per booster
1–4 cards of rarity Rare or higher in every pack
Traditional Foil cards and Art Cards in every pack