Eberron: The War-Torn, Book 02 - The Orb of Xoriat

A world torn by generations of war… Xoriat, the realm of madness, a plane of existence far beyond mortal comprehension. The last time Xoriat touched the world, years of warfare and death erupted. Unspeakable terrors and vile monsters wandered free until the Gatekeepers managed to close the passage to Xoriat. But a new portal to the Realm of Madness has been found—a fabled orb, long thought lost. In the final days of the Last War, the Orb Xoriat was used only once. Now it has been stolen.