I really liked how the lightning was coming out of his hand as if he is Zeus, the king of the Gods. He is showing how powerful and strong he is. It is all about power! When I look at that image I immediately think of a powerful god or deity. It really catches you the moment you take a short glimpse of it. You are now showing off the enemy who is the strongest and bravest as if you are about to have an epic showdown. If I were to come face to face with that person, I don't want to get him mad!
WONDERFUL! This really shows a strong sense of power and experience.
The effects you did for the lightening is absolutely stunning it actually looks like lightening is coming out of his/her fingertips. The way it is compacted in one spot and pushed as a smaller but powerful force is fantastic! I really like the touch of the older person's hands, it sort of shows "with age comes experience" or some sort of jazz like that. Your background is simple and doesn't take away from your subject/subjects, well done.
I honestly can't suggest anything for this piece, it is absolutely marvelous!