Good stuff man! I loved how many unique effects and concepts there were in this fight. There wasn't much predictability to it which had me eager to see what would happen next, and although the setting is a little bit bland the animation is short and sweet enough to not be stale.
One of my only gripes is how when the stick figures are charging or growing all movement stops, you should try and figure out a couple of ways to make the power transformations a little more seamless because the lack of movement in such an action-packed animation feels like a large pot hole on a road.
Still really neat job though man