I think I might have mentioned this before to a few people, but whenever Ruthos' eyes change color, one of his 6 transformations has control of his body. They are in control of absolutely everything from emotion to actual physical form. He might grow more buff, become a little lankier, or walk around on all 4's.

I planed on drawing examples of said idea and explain the colors and the connections. hopefully I can get off my ass and actually do this.