Rita Mordio is a brilliant and passionate young mage in the anime series and game Tales of Vesperia. Known for her prodigious knowledge of blastia, she is initially introduced as a reclusive researcher living in the city of Aspio. Despite her aloof and abrasive demeanor, Rita is deeply committed to understanding the mysteries of blastia and using her knowledge to help others. Throughout the series, she assists the protagonist, Yuri Lowell, and his group in their quest, often providing critical magical support and insights. Her character development highlights her transition from a solitary scholar to a valued team member.