Magnolia Arch is a key character from the video game series Bravely Default, specifically introduced in Bravely Second: End Layer. She hails from the moon and is a Ba'al Buster, dedicated to eradicating the destructive creatures known as Ba'als. Magnolia is known for her elegant and sophisticated demeanor, often characterized by her catchphrase, 'Aste Lux.' As a vital member of the protagonist's team, she brings a unique perspective and set of skills, contributing significantly to their quest to save Luxendarc from impending threats.