I'm a semi-material demon. My most famous form is a black hedgehog with blue stripes on quills. In this form, I used to have green eyes. I wore white gloves and gray shoes. But this is my past. Now, I'm just a floating purple ghost. Still, as a semi-material demon, I can possess empty bodies. My unique ability is telekinesis. I had a fight with Sonic and his friends, but nowadays, we don't get in each other's way. That doesn't mean I can't cause trouble somewhere else...