Wina Lightning serves as the listening officer for the Silvana, equipped with heightened hearing abilities. Her duty involves matching Disith's acoustic signature against Exile's. To accomplish this task, she continually listens to various acoustic signatures present in the Grand Stream, ranging from the chirping of rainbird flocks to the distinctive sound of a Disith battleship's wreckage. During the Silvana's final assault on Delphine's base ship, Wina Lightning hears Alex Row's last words before his demise and the destruction of the base ship.