Sephiroth, the iconic villain, is captured in an epic, foreboding stance, his tall, slender yet powerful physique enveloped in flowing, shadowy black vestments, reminiscent of a long, dark leather trench coat. His distinctive long, silver hair cascades dramatically. He wields his menacing, incredibly long katana, its blade gleaming ominously. The figure exhibits extremely high detail and high-resolution textures across his form, dark, textured fabric, and polished metallic weapon, conveying a palpable sense of sinister power and readiness for conflict.