MAGIC LIKE YOU REMEMBER IT. Core Set 2021 (M21) gathers iconic cards from MTG’s past and combines them with recent favorites. It’s the perfect set to reconnect with Magic: The Gathering. 12 Collector Boosters. Each includes: 4 foil commons, common dual lands, or basic lands; 2 foil uncommons; 1 foil showcase basic land; 1 extended-art rare or mythic rare; 2 foil rares or mythic rares, or foil extended-art rares or mythic rares; 2 showcase commons or uncommons, or a borderless card; 1 showcase or borderless rare or mythic rare; 1 foil showcase common or uncommon, or a borderless card; 1 foil showcase or borderless card, any rarity; 1 foil token!