Geryon

Geryon was an archdevil in the Nine Hells, before being ousted from his position as ruler of Stygia. Later, Geryon returned, and sought to reclaim his layer from Levistus.

Description
Although Geryon typically stood tall, his serpentine body stretched to  in terms of length and ended in a venom-dripping barb. His humanoid torso was muscular, with massive, bat-like wings protruding from his back, and his large, bestial arms ended in clawed hands similar to paws. Despite his mismatched bodily structure, the Wild Beast had a kind of raw, animalistic presence that made him weirdly alluring and his head boasted a strangely handsome visage.

Sometimes he took the form of smaller beings to make movement easier, preferring the shapes of monsters like ogres and minotaurs or beasts like tigers.

Realm
Geryon made his home in the fortress of Coldsteel, and commanded a number of ice devils, as well as minotaurs he had stolen from Baphomet.

Appearances

 * Elminster in Hell