After her marriage with Emperor Eugent III, she began making traditional visits to the Garnier District in Heimdallr. This was a tradition once adhered to by Emperor Dreichels. Empress Priscilla rarely makes public appearances, though she consistently presents herself to the public during the Summer Festival on July 26th.
During the Erebonian Civil War, she is captured alongside her husband, Governor Carl Regnitz, and Elise Schwarzer in their home at the Imperial Karel Villa. Guarded by Altina Orion, they were saved by Class VII right before Vita Clotilde began summoning the Infernal Castle.
From what can be inferred from her personality, Queen Priscilla is a kind mother to her children.