Cosmere RPG Rules, 13+, 2+ Players Master the Metallic Arts! Gather your crew and step into the mists of Scadrial! This core rulebook for the Cosmere® Roleplaying Game contains everything you need to build characters in either era of the Mistborn® campaign setting. Mistborn Era 1 offers a dark fantasy world of heists, horror, rebellion, and ballroom intrigue. Era 2 adds pulp adventure, secret societies, and gunslinging action. In both eras, heroes face personal battles while defending the world from the influence of nefarious gods. When you’re ready to become a game master, uncover more secrets with the Mistborn World Guide and the Mistborn Legacy adventure.