Gorgyra

Gorgyra is an Undying Cie'th and a sidequest target in Final Fantasy XIII-2. Defeating her grants the party a Gorgyra shard, which gives 500 CP.

Datalog
''Best of the Bestiary There was once a female warrior of Paddra, bound to serve the goddess, who was tricked by an enemy and almost caused the seeress to be killed. Now, the seeress loved the warrior like a sister, and she forgave the mistake. But the warrior did not, and as penance she asked the fal'Cie to turn her into a Cie'th. When the warrior finished her prayer to the fal'Cie, an ominous voice rang through her head. 'I have heard your plea. You shall lose your five senses, be plunged into black flames, and wander the eternal darkness. Your words shall be a song of agony; your screams a curse of death. And thus shall you remain, until a merciful one destroys your soul and frees you from your torment.'''