Golbez

Golbez, real name Theodor (セオドール, Seodōru?), and called Man in Black (黒衣の男, Kokui no Otoko?) before his identity is revealed in The After Years, is a non-player character in Final Fantasy IV and a playable character in Final Fantasy IV: The After Years. In Final Fantasy IV, he is an antagonist, a powerful sorcerer who pursues the Crystals. In The After Years, Golbez returns as a playable character.