Phyrexia: All Will Be One Jumpstart Boosters contain 20 Magic cards (including all the lands you need to play). In every pack, you’ll find 2 Rare cards (1 Rare card designed for Jumpstart boosters and 1 Rare or Mythic Rare from the main set), and 2 Land cards with a shining Traditional Foil treatment.
If you’re looking to maximize your mashups, Phyrexia: All Will Be One Jumpstart Boosters can be combined with packs from any other Jumpstart product.
Contents:

• 2 Traditional Foil Land cards in every pack
• 2 Rare cards in every pack—1 Rare or Mythic Rare + 1 Rare card designed for Jumpstart boosters
• Each pack has 1 of 5 possible themes and each theme comes in 2 variants—mix and match to achieve perfection
• Grab 2 Jumpstart packs, shuffle, and you’re ready to rumble