MTG - Commander Masters - English Collector Booster BoxGet the best of the bestCollector 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 treatmentsCollector Boosters are the only boosters where you'll find Extended Art, Foil Etched, and possible Textured Foil treatment cards 5 Borderless cards in every packevery pack contains 5 Borderless cards, 1 of which may be