Synopsis
Wonder Man has been complaining that the Avengers cause bad things to happen, and asking them to disband, since Avengers (2010) #1 (or possibly since New Avengers (2005) #51). In New Avengers Annual #1 he gathered together a group of heroes that he called the Revengers (Anti-Venom, Atlas, Captain Ultra, Century, Devil-Slayer, D-Man, Ethan Edwards and Goliath). They attacked Avengers Mansion, thoroughly trouncing the New Avengers, and doing a lot of damage to the building. But Victoria Hand managed to get out a call, presumably to Steve Rogers.
Steve and Sharon Carter are in the quincarrier, HQ of the Secret Avengers. They immediately fly to the Mansion, and put out the call for the other Avengers to assemble. Ant-Man, Beast, Hawkeye and Moon Knight are also in the carrier. They are quickly joined at the site of the devastation by Maria Hill, Iron Man and Thor.
Thing and Wolverine are still ambulatory. Spider-Man and Ms Marvel are fished out and revived. Wong is OK, but finds an unconscious Dr Strange. Luke Cage gets back from the Bronx, where Atlas threw him, as his wife Jessica Jones crawls out of the rubble. They are relieved to see nanny Squirrel Girl with their baby Danielle. (Wonder Man had made sure those 2 were out of the building before the attack.)
They now notice an extra-large Atlas doing a King Kong on Avengers Tower. They rush there but find the building deserted. That's because Wonder Man and the Revengers are holding a press conference elsewhere. The Avengers try to disrupt it, but Simon Williams continues his rant. He claims that, despite all the good they have done, the Avengers are hiding the fact that they are responsible for bad things like Ultron and the actions of Scarlet Witch. Steve Rogers tries to arrest him, but Simon claims he's trying to cover up the truth.
Then Iron Man employs a device he prepared earlier, which sucks Wonder Man's ionic energy into a container.
Thor tells the other Revengers to surrender. But Atlas urges them not to. So Thor transports them to a football stadium, and the Avengers follow for a fight.
Thor takes down Atlas. Luke Cage deals with Goliath. Thing chokes Anti-Venom. Captain Anerica's shield takes out D-Man. Ms Marvel blasts Devil-Slayer. A recovered Dr Strange handles Ethan Edwards. While Spider-Woman has joined Hawkeye in dancing around with Century.
The Revengers are taken into custody, and each gives his justification for helping Wonder Man. Meanwhile Beast visits his old friend Simon Williams. Simon repeats his claim that the Avengers are out of control. He asks Hank to keep an eye on them. But he also wonders if he is really Simon, or just a creation of Scarlet Witch when she 'resurrected' him in Avengers (1998).
The media are full of questions about Wonder Man's accusations. They are also suspicious about the way he has been 'disappeared'. Hearing this, Simon is content. He has achieved his aim. And his ionic form vanishes from his containment globe.