Zen Burst Skill rough concept/colours

I've done the front and back shot so now its the burst skill or at least just a frame of it. Still in rough colors and lineart though gonna try to polish it up right after. I play Nikke on PC so the burst skill is wider than normal.
Mb was quite sick that i had rest and had to go to the hospital for a check-up since i don't usually get sick for more than a few days but this time it's been going on for over a week. Thankfully its not that bad just had to take meds, i'm still sick but can draw now.