She is the president of the Spina di Rosula, a mantle previously held by her late father Callas. As the head of the Spina di Rosula, Navia is devoted to helping people of Fontaine. She has a sharp mind and knack for investigating, being able to analyze events from different angles. Her Umbrella is also a weapon, a disguised shotgun. Geo elemental user, utilizes cannons to her signature fighting style. Elemental Geo Vision.