Does anyone know about him?

emm... what kind of information about him do you want to know? I know a litle about him but not everything.

all I really know is he at first looks like shadow with grey stripes then turns really dark.Also he kills sonic...


Edit:i got a link to a picture of him=D http://icons.imeem.com/7GO4J7d0.jpg

Well he's iblis's other half.
He's basically the evil one in sonic next gen.
He hated Shadow for sealing him in something in the past, then copied Shadow's shadow, he used to be like a melted chaos before stealing Shadow's form.
He tricked Silver into believing Sonic was the one who basically equaled the apocalypse, and tried to get Shadow to join him on a mission to dostroy the galexy but Shadow turned him down.

I actually like him surprisingly, even if he looks so much like Shadow and sounds so much like Knuckles (same voice actor)
Because he was the ONLY villain to cannonly kill Sonic, he didn't hesitate like other villains do.
it was a cheap shot, but at least he's not monologuing while Sonic takes the time to kick his but. lol

Well that was a perfect description that I wuld be too lazy to write xD But of course Elise HAD to bring him back to life with the chaos emeralds.I just liked it when Amy cried over Mephiles killing Sonic with the lazer xD