Xar Daeon, the Wailing City, is a city located in the High Plane. It belonged to Mardük before he died. The city could actually voice its thoughts and longed for a new master. Khasra III visited a shadow of the city through the Mirror of Truth during the Second Battle of Vulpengaard Keep and defeated the shade of Hob. This allowed Khasra to remind Xar Daeon of what it had once stood for, but only a new master could truly enter and redeem the city.