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).
contents:
• 12 magic: the gathering cards per booster
• 1–4 cards of rarity rare or higher in every pack
• traditional foil card and art card in every pack
• glory to phyrexia—resist the phyrexian invasion or forfeit your flesh to join them in perfection