His personality - Sephiroth descends into madness, becoming murderous, ruthless, and vengeful, yet retaining his calm and cold demeanour. Sephiroth is a tall man with a muscular build. His long silver hair has bangs parted to either side of his face. His signature wardrobe is a long black coat with silver pauldrons, black boots, and black trousers. Sephiroth has bright cyan cat-like pupils. He wields the Masamune a seven-foot-long ōdachi he is rarely seen without.