Bahaha. I feel like giving you one of those Coke bottle caps that says "Please try again". xD; Lol, that was mean, sorry. I don't like this, but it could also be my natural dislike for pixle people. The text is all wrong. And that background reminds me of popped corn. Although, that unearthly glow is a plus. But bad stuff > good stuff. I suggest to scrap and re-do. :'D Happy tweaking!
I don't know much about tags or anything, but this color just looks kinda..... dull. I'm just giving my opinion. The design is great, the effects, etc. but the color is dull.
LOL, you stole my style of my Mecha Tag (Aka this one: ) Well, now, the C4D really doesn´t gives that "Energy" effect that is supposed to feel, that or the colors doesn´t match the colors of the sprite, and add less splatters or make them smaller, and the sprite is way too oversharpened, add a light source to your liking.