COUNTLESS PATHS TO VICTORY. Each pack contains 15 Magic cards. Pick your favorites, put them in your deck, and battle. MAGIC LIKE YOU REMEMBER IT. Core Set 2020 (M20) is the perfect way to get back into the game. Jump back in and experience all the combat, strategy, and art that made the game iconic. FILL YOUR BINDER. Righteous angels and ferocious dragons await. Every booster pack includes at least 1 rare or mythic rare card. THE GAME THAT STARTED IT ALL. The original strategy card game, Magic: The Gathering (MTG) has inspired more than 20 million fans over 25 years.