Shadow Fiend by Vinski

A demon of the burning legion so abhorred that he makes the skin of even his fellow demons crawl, Nevermore is a creature of the shadows that consumes the souls of those around him. When the Shadow Fiend comes forth to battle, he augments his power with the souls he has consumed, bearing down on his enemies with spiritually enhanced attacks and powerful spiritual blasts. The Shadow Fiend is a terrifying opponent whom few have survived, and those who have perished under his tyranny have faced the most despicable fate of all.