Attuma has an elaborate plan to take over the world.
The Avengers are forced to do his bidding, thanks to slave collars they are all wearing.
Doctor Doom has been given free reign in Atlantis, to create something to help Namor.
In Latveria, Namor and the Shroud meet Rudolfo, the true heir to the Latverian throne. He has been posing as Doom, preparing a coup. The Shroud joins the cause, by Namor decides to return home.
The Avengers attack Dr. Doom in Atlantis. The Atlanteans mistake the Avengers intentions and side with Doom.
Meanwhile, Beast, Wonder Man and the Whizzer are still in New York and decide its time to track town their missing teammates.