Knull and Doomsday face off on a fiery battlefield under stormy, lightning-filled skies, with Knull dark and armored and Doomsday monstrous and glowing.

Create an ultra high-definition YouTube thumbnail of an epic face-off between Knull (the King in Black) and Doomsday (from Batman v Superman). They are standing approximately 20 to 25 feet apart, facing each other on a chaotic, apocalyptic battlefield. The camera angle should be taken from a distance — not up close, but not super far at the same time — so it looks like a wide shot, capturing the scale of the confrontation. Knull is on the left, radiating darkness with swirling living tendrils around him, glowing red eyes, and his sword (All-Black the Necrosword) dripping with shadow energy. He looks godlike and terrifying. Doomsday is on the right, massive and hulking with cracked stone-like skin bursting with glowing orange lightning energy. His eyes are glowing, and he looks monstrous and unstoppable. The background should be filled with smoke, fire, debris, and violent storm clouds. Make the colors intense, the contrast dramatic, and the details ultra crisp and vivid for a powerful, eye-catching 16:9 thumbnail See more