'IMAGINE WAR' • Mer-z-Bow approaches civil war - its first in over seven hundred years. Is Winter Soldier the catalyst? • Bucky Barnes fights for his life. Crossbones sets the plan in motion. Quake and Ventolin join forces. • The other Bucky Barnes came to the 616 part of the Multiverse to help. But did the man who helped end war just cause it in another universe?