Kaschei The Undying, The Lord of Tengarion

A huge powerful warrior, black armor with a poisonous purple tint, a poisonous purple aura, the head looks like a human skull with rotten skin on it, with black ram horns, the eye sockets glow purple, he holds a huge two-handed sword with a frightening ornament in his hands, in the background are hellish castles and fortresses, lava.