Not bad. I think for the anticipation of the discharge thats where you could make his arms lift up much more. Right now im only seeing the arms raise slightly near the end of the charging but then suddenly slam together. With that kind of powerful muscle movement you should exaggerate the anticipation section more.

@mantichore - thanks! Yes I'm working on Duelyst as an animator.

@HugoDaniel - ty! I used mspaint and asesprite

amazing, what tool did you use for this ? 

Awesome, discovered this game a few months ago, has some great pixel art and animations. Are you working for them or is this fan art?

I find realy interesting how you draw fire FX. I would love my pieces to be even near to that.

The animation looks a bit overcranked... very cool effects though.

Hooyyeeahhh!