X-Treme Dungeon Mastery Second Edition

XDM: X-treme Dungeon Mastery, by Tracy and Curtis Hickman, hailed as "the cure for the common game¹," is a tabletop role-playing supplement designed to improve every RPG you play. First published in 2009, it's high time for a second edition. We've brought back the original creative team for a fresh round of edits, expansions, illustrations, and much more.