Prompt: Itachi from the anime Naruto in a fantasy Viking-like setting. Transform Itachi into a Viking-inspired character with elements such as Nordic armor, intricate runes, and a mystical aura. Emphasize his ninja skills by incorporating fantasy weapons like a magical katana or shurikens with enchantments. Pay attention to details like his attire, hairstyle, and facial expression to convey a mix of stoicism and power. The background should reflect a mythical landscape, perhaps featuring snowy mountains, ancient ruins, or mystical runes. Infuse the scene with an atmosphere of both ninja mastery and Viking mystique, creating a visually captivating representation of Itachi in this unique fantasy context.