Introducing Play Boosters - Get the best of Draft and Set Boosters, combined into one! Play Boosters are great for Limited play and fun to open, with a possibility of multiple Rares and at least 1 shining foil card in every pack. Track the Clues. Crack the Case - Play detective as you collect evidence, identify suspects, and decipher the deadly murder mystery at the heart of Ravnica. Packs may contain multiple Rares - Each MKM Play Booster contains 1–4 cards of rarity Rare or higher, including the possibility of a special Borderless Mythic Rare card from Magic’s history. Shining Foil Card in Every Pack - Every Play Booster contains 1 shining Traditional Foil card of any rarity; in 20% of packs you’ll also find a Traditional Foil Land card (which may even be Full-Art!). May Contain Art Cards, a Play Booster Exclusive - Now found only in Play Boosters, some packs also contain an Art Card showcasing a piece of art from the Murders at Karlov Manor set, sometimes with a foil signature from the artist. Contents - 1 Murders at Karlov Manor MTG Set Booster.