That's very simple, but very cool. I like the effects on Scorpion's sword, and Sub-Zero's ice ball, but I would crop it so the blast is actually only focused in his hands. The way it looks now is kind of lop sided since he keeps harnessing energy. If you can crop that small part of, it might look a bit better, but that's just my opinion.
Yea that's true, it would look better that way, I just need more swirling motion in subs hands to pull it off.
If anyone wants to make a full fledged Vs screen or something similar I'll spice it up with some sweet effects and other touches and any music you see fit.