Ascertos

Ascertos is the king of Hell and most powerful archdevil. As a being of supreme power, Ascertos holds little regards to his minions and subordinates, only that they remember their place and never betray him. He is the master of the seventh and final layer of Hell but can still influence the other layers as he rules the entirety of it. Ascertos seeks to oppose the gods and rule the planes as he sees fit.

History
Ascertos was once a powerful celestial who served the gods to battle the Prime Evils in the beginning. However, his continual battles against the Prime Evils would corrupt him as he would question the need to follow the gods and sought more power for himself. He led an army of celestials into Hell under the guise of ridding it of its inhabitants and taking it for the gods. However, once he had conquered its last layer, he took the power for himself and transformed the celestial army into the first devils. He promised them freedom from having to serve the gods and that he would lead them there. Ascertos would then lead a bitter struggle against the gods until Zatrien, his second in command, would lead a rebellion of his own against Ascertos with his followers by unleashing the Chaos plane, creating the demons.

Appearance
Ascertos has a tall figure of six feet and nine inches, a body though not overly muscular but still honed. He has a crown of horns on his head that he took as his right to rule. His skin would be a light tan shade and his eyes a golden amber.