The final battle

I've watched the last 2 episodes and like them   the last fighting scenes inspired me to this   and i while i was drawing  i liked so much this song:

www.youtube.com/watch?v=hTMrlH… 30 Seconds to Mars- Kings and Queens, i think it can be right for that kind of scenes  
Personally i don't like much how the energy ray or laser beam or..how you want to call it  , come out, but i had/have no clue on how to do it a different way  . 
Feel free to give me some suggestions if you have some.

mlp character/s belong to Hasbro