Sagira

Sagira is the Ghost who belongs to the legendary Warlock Osiris. She appears in the expansion Curse of Osiris, acting as a guide to the Guardians.

Because Panoptes, Infinite Mind could see Sagira and her Light, Osiris had to send her out of the Infinite Forest for her own safety and to keep himself hidden from Panoptes’ gaze. Sagira was wounded by a Vex blast as she returned to Mercury, where she was found by one of The Hidden and brought to Ikora Rey. Ikora gave Sagira to the Guardian, who attempted to fix her by bringing her to a temple hidden deep within the European Dead Zone. Sagira was placed in a device that fused her consciousness with Ghost, allowing her to temporarily use his body as she guided the player through the Infinite Forest, until her capture by Panoptes.

After Panoptes’ defeat, Sagira returned to Osiris as they bade Ikora and the Guardian farewell.

Trivia

 * Sagira is the first Ghost to appear radically different from those partnered with the Guardians, and is also the first Ghost other than the player's to be voiced.
 *  is a word that means "small" or "little" in Arabic.
 * Sagira is the first confirmed female Ghost to appear in-game. Eriana-3's unnamed Ghost was also female, but appeared only in Grimoire.
 * The player's Ghost and Sagira don't exactly get along well as she "borrowed" his Guardian and used his body.
 * He even calls her "Guardian thief" after she calls the Guardian "OUR Guardian".

List of appearances

 * Destiny 2
 * Curse of Osiris