In a world where universes collide, the ultimate showdown between Marvel’s Avengers and DC’s Justice League unfolds. Robert Downey Jr. as Iron Man faces Henry Cavill as Superman in a tense and explosive face-off, sparks flying and energy crackling between them. The ruined battlefield around them tells a story of sacrifice and chaos — smoke, fire, and drifting ash fill the air, while the remnants of destroyed skyscrapers and shattered streets stretch as far as the eye can see. In the background, fallen heroes lie motionless, including Chris Hemsworth as Thor, Chris Evans as Captain America, Gal Gadot as Wonder Woman, and Mark Ruffalo as Hulk, their silhouettes blurred yet haunting, representing the cost of war and the weight of heroism. The stormy sky above reveals faint cracks in the multiverse, hinting at the cosmic forces at play, while cinematic lighting highlights the tension, emotion, and scale of this epic fan-made battle. br br This AI-generated trailer brings the dream crossover to life, combining hyper-realistic visuals, blockbuster cinematic effects, and epic storytelling to create a trailer that feels like an official Hollywood production. Every detail — from Iron Man’s glowing arc reactor and tactical armor, to Superman’s flowing red cape and iconic stance — has been meticulously crafted. The cinematic composition, dramatic shadows, dynamic camera angles, and subtle motion effects immerse viewers in the ultimate superhero conflict. Sparks, lightning strikes, debris, and the faint glow of multiverse energy create a sense of tension, emotion, and scale that will captivate fans of both Marvel and DC. br br ⚠️ DISCLAIMER: This fan-made AI trailer is a concept project created for entertainment purposes only. It is not an official Marvel Studios or DC Films production. All characters, likenesses, and designs belong to their respective copyright owners. This project makes no claims of ownership over any Marvel or DC intellectual property and does not intend to generate revenue from copyrighted content. This trailer exists purely as a creative fan concept to explore the ultimate crossover dream. br br Experience the epic clash of legends. Witness the heroism, the sacrifice, and the ultimate face-off between worlds.