Aversa is an enemy Mirage that captured and used Tsubasa's sister, Ayaha, as a vessel. She is cold and ruthless, and cares not about the lives she takes. She serves as the final boss of Chapter 1. In her world, she is a Plegian Dark Flier and advisor to the King of Plegia. 

Voice Type: Her voice should be sultry, seductive and cold. It should be on the low/medium-low side of vocal range. When she gets angry, she essentially goes berserk, so go all out!