The companion volume to the Burning Wheel system. The tome offers insight into building settings and adventures for your Burning Wheel campaigns, helpful commentary on writing Beliefs and Instincts, a trove magical artifacts, 12 new magical arts, and five new sets of lifepaths: The Wizard Burner, Dark Elves, Roden, Trolls and Great Wolves. Truly a grimoire worthy of wizards and warriors everywhere.Presented in the same easy to read style as the Burning Wheel core rules, the Codex condenses, distills and refines the experience of ten years playing one of the greatest fantasy roleplaying games ever published.