The Heroic Age is a 2010 comic book branding that ran through a number of books published by Marvel Comics. It began in April 2010 and ended in April 2012. It marked a major change in the status quo of the Marvel Universe after the events of the "Siege" crossover event, similarly to how "The Initiative" and "Dark Reign" dealt with the aftermath of "Civil War" and "Secret Invasion", respectively.

Juggernaut is a fictional character appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist/co-writer Jack Kirby, he first appeared in X-Men #12 as an adversary of the eponymous superhero team. Since then, he has come into conflict with other heroes, primarily Spider-Man and the Hulk.