girl with Sleek, silver hair styled in a dramatic, flowing manner, mirroring Sephiroth's legendary presence, glowing blue eyes, (big breasts), A dark, imposing ensemble with a single black wing, reminiscent of Sephiroth's ultimate form, Standing tall amidst a swirling vortex of dark energy, Masamune held ready for battle, The Northern Crater, with the ominous black miasma rising from below, Dark energy crackles around Sephiroth's sword, ready to unleash devastating attacks, perfect breasts, beautiful breasts, masterpiece, best quality, photorealistic, realistic
