Create a photorealistic image of a warlord wizard casting a spell. Utilize state-of-the-art techniques, including HDR, CGI, VFX, and insane levels of detail to create an ultra-sharp and ultra-realistic image. Use Unreal 5 and Octane Render to bring the scene to life, with a focus on creating an intricate masterpiece that showcases the wizard's power and magical prowess.
