(best quality, 8K, highres, masterpiece), ultra-detailed, (Marvel-style, full figure) depiction of a hero merging with the Joker and Venom symbiote. The symbiote gracefully covers half of Joker's face, creating a captivating fusion. The color palette is dark and shaded, set in a mysterious environment illuminated by the moonlight reflecting off the Venom symbiote. The scene is wildly futuristic, blending advanced technology with the organic, offering a striking contrast between the natural and artificial elements. This high-quality image, resembling a digital painting, bursts with vibrant and vivid colors. The meticulous attention to detail captures the essence of the character's evil and mocking smile, presenting a visually stunning and intriguing portrayal.