i think the aura like effect is a too much glow occupying a wider area. it can be bothersome because it can glow affecting other nearby characters. if i may suggest, please make the glow much more condensed to the character. the glow is so wide based on my observation. you can also create a small burning like effect in the dominat hand or arm. i really like the glow effect you brought in, it just annoying if you see many DRK darkside state in the future with all those glow occupying the screen.