Captain America (2011) #18

• The Omega Madbombs have been unleashed, and no one is safe! • Agent 13 and Dum Dum Dugan duke it out with Baron Zemo in the depths of space! • Captain America tackles Codename: Bravo and Queen Hydra with the fate of the world in the balance...But first he has to fight his way through an army of Discordians!