I like the animation, but at the end it feels really rough and unfinished. A bit more movement can be nice too. It can feel a bit stiff at times. The end is really anticlimactic though.
I know animating takes time, but it feels so anticlimactic, like you expect more effects with the magic from the longer build up. Also it feels a bit slow at times, though it can be improved with just better pacing.
Overall the animation is good for the timeframe, but it leaves you wanting more.