The first of a two-part epic finale to the first year of the war! Tenebrus unleashes an undead army upon London as the Battle of Britain begins, and Amanda Waller’s Bombshells are united at last. But will even the combined might of Wonder Woman, Supergirl, Batwoman, Stargirl, Aquawoman, Dr. Light and Big Barda be enough to protect a city under siege? Or will one of the Bombshells be called upon to make the ultimate sacrifice?

This issue’s cover joins with the cover to issue #12 to make one big image!