Prompt: masterpiece, illustration of the Master Chief standing menacingly and lightnings behind him, dark background
Negative prompt: (bad_prompt_version2:0.7), low quality, close up, old, lowres, text, error, (cropped:1.2), worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, black and white, monochrome, censored, (out of frame:1.3)