Sextans Yulij

Sextans Yulij is a secondary Bronze female Saint introduced in Gigantomachia. She is described as a silver-haired warrior priestess whose master is Altar Nicole. She is passionate about astronomy and has the task of observing the stars on behalf of Athena.

Chronology
She is kidnapped by the Giants at the beginning of the story and used to lure the Saints, but is murdered by Pallas before being saved.