Yvonne Valerie is one of the main protagonists of Project Deena. She possesses a Combat-Classified Deena, Carbon Transmutation, allowing her to change the form of any material with a significant amount of Carbon Atoms. She uses this ability in conjunction with her weapon of choice, a Bo-staff she calls "Glitter".
Yvonne is a Genius, having mastered her Deena, along with achieving peak physical qualities, as well as a high level of intelligence, at a very young age. She is one of the Genius teenagers experimented on by the Wight Research Group, giving her the unwanted ability of taking away someone's Deena, which earned her the title of a Glitcher.