Avengers Assemble: The Thunderous Hooves of Justice

The Avengers are pinned down in a subterranean Hydra stronghold, facing a wave of overwhelming experimental technology. Just as the battlefield descends into chaos, a mythic, mechanical force erupts onto the scene. Take control of Cyberstallion—a hero of unmatched tech and power whose origins remain completely classified. After neutralizing the threat in seconds, Earth's Mightiest Heroes are left deeply intrigued and eager to recruit this mysterious powerhouse to their ranks.