I made those background blocks someone requested a while ago. Also, I made warps things.

The upper animation is the warp thing. It's meant to be a collumn, and the animation is meant to be set to ping-pong. Make it transparent too.
The lower animation is ends of the collumn. Put it at the bottoms and tops of warp energy collumn things.

Excuse the crappy shading, I'm not as good with animation.

EDIT: After Rad complained that the warp collumn wasn't warp-like enough, I made a change. Use this instead. Also, the independant sparklies are one animation, I just had to break them up into two places.