A masked divine samurai, cloaked in full-body galaxy armor, unleashes a formidable attack on adversaries with his mystical katana in a grim battle scene. He stands amidst swirling plumes of jet-black smoke and charcoal, the air bursting with vibrant color. Set in the Sengoku period, the scene is incredibly detailed, morbid, and dark, capturing key visuals with volumetric light. Inspired by a fusion of Greg Rutkowski and Peter Mohrbacher's artistic styles, the atmosphere is both renaissance and highly realistic. The ultra-wide epic shot, rendered in Unreal Engine 5, captures the intense and atmospheric battle, with an aspect ratio of 16:9, making minor creative adjustments while staying true to the core concept.