*Dormammu has come for Doom — and Doom has survived! Broken, depleted, but having bought the time he needed, Doom ensured that all of Earth's heroes would survive. These heroes now face a choice: they can allow Earth to fall to Dormammu — or they can align with Doom and fight for Earth beside him. Doom is at his highest — with Earth's heroes behind him, nothing can stop him now.
Nothing, that is, save for an unexpected return of an old foe...
*Source: marvel.com