This one was inspired by The Legend of Korra, if you've seen the last season you'll know where it's from

http://chewyfa.deviantart.com/art/Harmonic-Convergence-animated-447571934

Feedback is appreciated.

If only add didn't lag everything so horribly, I feel like I could appreciate this more
still cool, just not as cool as it could be I think

I've made the canvas size of the whole thing a bit smaller, it shouldn't lag as badly anymore. and yeah, the add blend mode really is laggy..

I think the sky is too vibrant/has too much contrast. Make it a bit darker and duller.

Make the Art smaller won't reduce it's Size or lag ... anyways, You use a lot of ready Pics, like the one on the sky ! try to make your own vector ones with flash !