The time-lost patriots of the Captain America Corps must recruit the surviving heroes -- and villains! -- of the Marvel Universe to wage war against the diabolical AmeriCommand. Daredevil, the Punisher, Nick Fury, Luke Cage, the Beast, Misty Knight, Wyatt Wingfoot, the Falcon, Tigra, Electro, and the Amazing Spider-Man join the Corps in an all-out "Assault on Valhalla!" Secrets stand revealed, in battle joined -- by Roger Stern (DOCTOR STRANGE: INTO THE DARK DIMENSION) and Phillipe Briones (SPIDER-MAN: THE OSBORN IDENTITY).