Severin_villan concept

This is a concept of my main villain of a game/story I have been writing (still unfinished, been working on it off and on for several years), called "Sercets of Nedoria."

Severin is an ancient evil from the shadow world, whose spirit was locked away in a crystal ball by the five races of the magical world. In day, Victor (a human adult) unearths the crystal ball and by touching it Severn gain possession of his mind and body. Severin rules over the shadow world and controls the Shadow Devils. He wants nothing more than to seek revenge on the five races of the magical world for locking him away for so long.

I wanted to give Severin a sort of goblin king look, when he has his form/body. I also wanted to keep his colors limited and muted since he is a creature from the shadow realm, also why his eyes are red, he can't see colors. The crystal ball he holds is the same one that he is inproissoned in.