The Demon of Madness
Usually represented as a long slug-like creature entwined around Bel’s torso and limb. A variety of limbs, eyes, and gaping maws are scattered across his body. His symbol is a humanoid head in profile, colored blood red, with a bilious green “X” superimposed.
One of the two arch-demons that strive for the destruction of urXron. As his title says, urguk attacks are targeted against the sanity of the inhabitants, and so is said to be a generator of all forms of mental illness.