"Hell on the Helicarrier"
*A four-way battle royale among both teams of Avengers, the Invaders and the agents of S.H.I.E.L.D. All above the landmarks of Washington D.C. Plus, Doctor Strange discovers the secret of the time-lost Invaders, all while trying to keep all of history from rewriting itself and the Avengers out of reality. *Source: marvel.com