Mephistopheles

Mephistopheles, also known as the Lord of No Mercy and the Cold Lord, is the lord of Cania, the eighth plane of Hell. He was the main opponent of Baalzebul during the Reckoning of Hell, and still holds a claim to his own layer. He seeks to take Baalzebul's layer away from him, that he may gain enough power to one day challenge Asmodeus for rulership of all the Nine Hells.

Description
Mephistopheles is a nine-foot-tall, red-skinned humanoid with handsome, yet diabolical features which include a set of bat-like wings. He has huge muscles that befit his great strength, and his speech is whispering wind. His wings, horns, and talons are deep red and his scales are sooty black. His eyes are white with red irises and pupils.