Rizelle

A female demon, one of the Sinners that betrayed Pandaemonium and one of the six members of Aion's team and the first one to be killed in both manga and anime. A Spider-like Demon known as the "Puppetmaster" who can cast a spell that paralyzes its victims sending out miniature spiders who latch onto the necks of her victims allowing her to control them like marionettes. Although she can fight when cornered, she prefers to manipulate humans like puppets and use them to do her dirty work. She is fiercely loyal to Aion, and will do anything in her hands to please him, even sacrificing herself. She despises humans (specially Joshua) and lament than Chrono leave them for the pain he caused Aion with his desertion.

Her waist was slashed by Pandemonium's claws killing off the legion that reside there. As a result, she forever lost the lower half of her body which are now replaced by metal legs much like a spider making her lower body resembles a giant spider.