He was created by Shekhar Subramanium, and is clearly more powerful than G.One, his enemy and the hero of the film. This was because Shekhar tried to satisfy his son Prateek, who liked Villains more than Heroes.
He is very evil and villainous, having powerful electric powers as well as Shape-Shifting. His goal was to kill Lucifer (Prateek Subramanium), after he killed Shekhar.
His main theme colour is Red. Ra.One has two real appearances. His first one appears to be a bald normal tattooed man donning a Super-Suit, and has a lot of Tattoos on his back and his neck. His second appearance is a faceless skull-faced monster.