Nice and artsy
It is amazing how much of a story you can tell by using nothing but a single picture. "Evil Versus Evil" has been a theme in fiction for a long time. With no background story, it is hard to know that these two people are evil. In fact, neither of them seem to have particularly dark appearances, although the one on the left looks more heroic. It could have used color, but you can of course have great art without color. The details were very good, especially with the person on the left's abs.
Was this by chance done on textbook paper of some sort? I ask this because it seems as though there are some numbers and equations in the right hand corner. The sword seems to be breaking apart as it hits the other guy's face. It's also cool to see all of the little rocks that fly around. Not the best I've ever reviewed (well, I only reviewed one other), but great.