Secrets of Strixhaven Collector Boosters are the ultimate way to add unique card styles to your spellbook. Each contains multiple rares and/or mythic rares, tons of foils, a full-art basic land card, and Mystical Archive cards that feature striking new art and showcase frames. You may even discover delights deep in the back of the stacks, like Collector Booster-exclusive card styles, special foil treatments, or the ultimate find: a serialized headliner card.