The Commander Masters Collector Booster Box contains 4 Commander Masters Collector Boosters. Each Collector Booster contains 15 Magic: The Gathering cards and 1 Traditional Foil double-sided token, with a combination of 5 cards of rarity Rare or higher and 2–5 Uncommon, 4–7 Common, and 1 Land cards.
• First Masters set for Commander—Masters boosters are super-charged packs full of the finest Magic: The Gathering reprints; Commander Masters brings the first Masters packs specifically designed for Commander, Magic’s most popular format
• Get the best of the best—Collector Boosters are a shortcut to the coolest cards in an already extraordinary set, with packs full of Rare cards, shiny foil cards, and special alt-art, alt-frame cards Collector booster-exclusive treatments—Collector Boosters are the only boosters where you'll find Extended-Art, Foil-Etched, and possible Textured Foil treatment cards
• 5 Borderless cards in every pack—every pack contains 5 Borderless cards, 1 of which may be a Textured Foil Borderless Rare or Mythic Rare card destined for a starring role in your collection Packed full of Rares & Foils—each booster contains a total of 9–11 Traditional Foil cards, 1 Foil-Etched card, a possible Textured Foil Borderless card (1 in 25% of packs), and a total of 5 cards of rarity Rare or higher
• Contents—4 Commander Masters Collector Boosters, with 15 MTG cards in each pack