character: optimus_prime, character: iron_man, character: captain_america, character: thor_(marvel), character: sonic_the_hedgehog, character: shadow_the_hedgehog, A cinematic movie poster crossover in an anime illustration style, featuring a wide-angle shot with a dynamic triangular composition of heroes facing an unseen threat. In the center, Optimus Prime stands as a towering mechanical leader in red and blue plating, gripping a glowing energon sword. To his left, Iron Man in sleek red and gold power armor hovers slightly, palm repulsors glowing, alongside Captain America who holds his circular shield firmly, and Thor with long blonde hair and a beard, clad in armor and a flowing red cape, gripping Mjolnir. On the right, Sonic the Hedgehog, a blue anthropomorphic hedgehog with green eyes and white gloves, is poised in a sprinting stance, while Shadow the Hedgehog, with black and red fur and red eyes, stands with arms crossed in a brooding pose. The background is a chaotic, war-torn battlefield under a dark, swirling cosmic sky filled with embers and debris. The lighting is dramatic and high-contrast, with brilliant flashes of energy and a cold, epic color palette, evoking a high-stakes endgame atmosphere.
