hmm. The eye has to stay covered but since in his back story he gains his powers through mythical scroll powers, maybe make him look more enchanted. maybe a suit that shows his good and bad side.
or try creating a whole new character based of his back story.
STORY: His brother, known as Random, was given the power known as the Eclipse Strength. It has been past down from generation to generation and it can only be used in emergencies. Random used his powers to try and fight in a war. After Random died, Chase Williams wanted Revenge. Chase stole the prophecy that was meant to be passed down to the next generation but since Random dies, he thought he would become the new holder of Eclipse Strength. He took the prophesy scroll and began to chant it out loud. Chase got his new power and is using his power to take out anything in his quest for revenge. When his dark side takes over, he uses his dark powers to summon firearms and bombs. When his light side takes over, he uses his light powers to summon swords and medieval weapons.