Sephiroth, a former member of SOLDIER and the game's primary antagonist, is renowned for his exceptional combat skills and his striking silver hair. Crafted from the cells of the extraterrestrial being Jenova, he grapples with his identity and fate throughout the series. Initially seen as a hero, his descent into madness and quest for revenge against those he perceives as responsible for his torment lead him down a dark path. Sephiroth embodies the archetype of the tragic villain, whose charisma and formidable prowess make him one of the most memorable characters in the Final Fantasy franchise.