The third of the Great Beasts to be called forth by Selyne, the winged serpent Bassylia was granted the ability to access the magic that shapes the universe. Leading an assemblage of scholars committed to wielding the burden of such considerable abilities, Bassylia and her followers were instrumental in shifting the balance of power in the First Great War by removing Poxxus's forces from the battlefield. As enigmatic as the powers that these scholars wield is the mystery behind the disappearance of the Coatl, a race of serpentine beings like Bassylia. No one knows what happened to these beings, or if they do know, they are not revealing that secret.