Pfff, [url=https://www.youtube.com/watch?v=VtpzLkgV-KI]this is his one and only theme and amv, change his avatar to this guy too[/url]. 

Oh yeah, Echo's difficulty at choosing a definite name is accepted btw. 

I recommend also giving some cooldown after each teleport. If you go full Accelerator in one second on six different spots at once, it still makes him absurdly broken. Plus invulnerable until he reaches that limit. 

And no, he'll never do that to living beings, otherwise he'll one shot every character effortlessly. That's no fun!