Aurea is one of the three Ancient Ones, who gave The Revolutionaries their magic, and is thus, indirectly, responsible for the creation of Silvast. Aurea takes a female form when interacting with other, and bears a stricking resemblance to Agatha. She and Agatha serve Aldo without asking questions and are very obedient, yet Aldo gives them a lot of freedom to act as they see fit.