Planarch Codex: Dark Heart

Dark Heart of the Dreamer is a setting toolkit torn from the pages of the Planarch Codex, the lost gazetteer of the planes. The city of Dis is a dungeon that connects all other dungeons. Its sewers and cisterns sink their roots into the underworld. Its pinnacles and spires grasp at the celestial spheres and have begun to spread across the face of the moon. To the west are the docks that gnaw at the elemental reaches, where ships come and go on the seas of fire, air, and water. And in every direction are the planes, tiny as a small fiefdom or large enough to seem infinite, but all in great peril. This planar supplement for Dungeon World, World of Dungeons, and other games of dungeon adventure is completely modular: section by section, page by page, rule by rule. Use all of it, none of it, or pick and choose elements to use at your table.