Still reeling from Hydra's Madbombs, Cap finds himself the target of a vicious media smear campaign. Who are the Discordians, and what will they blow up next? As Discordian cells attack American interests all over the world, shock journalist Reed Braxton is turning the public against the Sentinel of Liberty. As riots beak out in the streets and society begins to crumble, the Discordian assault continues - and the Omega-Madbombs are unleashed! Targeted for death, Cap tackles Codename: Bravo and Queen Hydra with the fate of the world in the balance! Meanwhile, Sharon Carter and Dum Dum Dugan duke it out with Baron Zemo ... in the depths of space! It's the end of an era, brought to you by Eisner award winner Ed Brubaker & rising star Cullen Bunn!