The Magic: The Gathering Murders at Karlov Manor Play Booster Box contains 36 sealed packs of cards, featuring standard-sized cards from the Murders at Karlov Manor set. Manufactured by Wizards of the Coast in the United States, this collection is designed for players aged 13 and older. Each booster pack includes cards in English, made of sturdy card stock, providing players with an exciting opportunity to enhance their decks and compete in the popular collectible card game. With this sealed box, players can enjoy the thrill of collecting and playing with cards from the renowned Murders at Karlov Manor set.