In all of creation, only one Earth has met and triumphed over each Incursion that has threatened it: the Earth of the heroes of the Great Society! And guess which Earth is on a collision course with ours? Now, the New Avengers must take on the combined power of the Great Society - and only a single parallel Earth can survive! But how far is Doctor Strange willing to go to protect the Marvel Universe? Which New Avenger will find the strength to press the butt on that destroys a world? And most importantly, what will come in the aftermath? It's the battle you didn't know you wanted to see - unti l now! COLLECTING: NEW AVENGERS 18-23