samurai, Nioh 2, action pose, katana, demon, Yokai, ancient armor, detailed helmet, long hair, intense eyes, scarred face, muscular build, dynamic combat scene, fire effects, dark magic, eerie forest background, misty atmosphere, full moon, dramatic lighting, 3/4 view, high-resolution textures, vibrant colors, cinematic shot, HDR lighting, fantasy setting, epic battle, dynamic shadows, detailed engravings on armor, glowing amulets, supernatural powers, Japanese castle ruins, cherry blossoms, night scene.