The Strixhaven: School of Mages Draft Booster Box contains 36 Strixhaven Draft Boosters (540 cards total) each with 15 Magic cards and 1 ad/token or Helper Card (for use with Double-Faced Cards). Each pack contains 1 Mystical Archive card (Uncommon Rare or Mythic Rare) 1 Lesson card (Common Rare or Mythic Rare) 1 Rare or Mythic Rare 3 Uncommons and 9 Commons. A traditional foil card of any rarity replaces a Common in 33% of Strixhaven Draft Boosters and a traditional foil Mystical Archive Mythic Rare can be found in 1% of packs. The best Strixhaven boosters for drafting one box includes enough packs to draft with up to 12 players. Just add lands and join the battle between colleges each with their own take on magic.