Yvonne Duval

Virtually nothing was known about Yvonne and her sister Mina before the Trutopian War, and indeed, several rumours remain unconfirmed long after it. After Ragnarok's power damper was activated, the then-head of the Sakkara program, United States General Scott Piers, had Yvonne and Mina transferred to Sakkara for testing, in the hopes that they would manifest superhuman abilities at puberty.

Yvonne spent most of her life as a ward/prisoner at Sakkara, and was indoctrinated into the New Heroes program after Max Dalton's failed attempt at recreating Ragnarok's power damper. From the perspective of her peers, Yvonne seemed like a kind, yet often outspoken young girl, and hardly a threat to anyone. She had already shown signs of enhanced strength, and greatly enhanced IQ, which made her an asset to the new head of Sakkara, Joshua Dalton.

However, Solomon Cord and Josh Dalton eventually uncovered the truth - Yvonne had also manifested the power of telepathic mind control, and had been using it to pull the strings at Sakkara, manipulating Josh Dalton into working with Victor Cross to help Dioxin implicate Paragon in the Topeka terrorist attacks. Yvonne was forced to flee Sakkara with Cord as her prisoner, who was later shot.

At the behest of Renata Soliz, the new head of Sakkara, the former superhero known as Impervia, revealed that Yvonne and Mina were successful results of the attempts made by Ragnarok to clone himself. Yvonne and Mina had been the only two of the original six clones to gestate.

After the Trutopian War, Yvonne was later imprisoned and suffered a gunshot wound to the throat, meaning she can never again use her mind control powers. It's never been clarified by the US Government whether Yvonne or her sister are classified as 'humans', in any case, Yvonne has often be referred to as 'Yvonne Duval', her "father's" legal surname.