Nicely done.
This was good, the animation was a bit low fps in some parts though. Your style was a tiny bit funky, but I liked it. The voice of Santa was a little... weird, but all the other audio was good. The fighting was cool, but it lacked blood. There was a play and replay button. I didn't find it too funny. I liked how you chose the devil to become all nice like this... it really shows how you want to make the animation show christmas spirit, but that's not that NG like, but I still liked it. How it went from fighting to peace was great too. I really liked this animation, keep it up! 4/5.