Eberron: Scales of War
Cults of Dragon Below
The Cults of the Dragon Below consist of a diverse group of fanatical sects that revere the power of the subterranean realms. Some of these cults seek to draw Khyber, the Dragon Below, up from the depths of the world, while others traffic with demons conjured from the deep regions. A few seek a promised paradise in some lost cavern far below the surface, purifying themselves with blood sacrifice to make themselves worthy to find it. Though little unites these mad cults beyond their reverence for the forbidden powers of Khyber, they are generally neutral evil, and all choose their domains from among Dragon Below, Earth. Evil, and Madness. Their favored weapon is the heavy pick.