A mass breakout occurs at each of the four supervillain prisons.

The Avengers fend off Kang’s invasion of Earth while Iron Man tries to locate Kang’s ship.

Hulk is magically manipulated by the Enchantress to attack his teammates.

Ant Man and Wasp take down Klaw and Whirlwind. Afterwards Klaw helps M’Baku (a.k.a. the Man Ape) take down T’Chaka and become king of Wakanda. But T’Challa dons the Black Panther suit and flees to look for help.

The Masters of Evil (now joined by Chemistro, the Grey Gargoyle, and the Living Laser) prepare for a full-scale invasion of Earth…and unless the Avengers can stop them, the legions of the Nine Realms are coming to Earth.

Doctor Doom’s forces attack the Avengers and the Fantastic Four, kidnapping the Wasp and the Invisible Woman.

The Avengers are ambushed and captured, one by one, by Ultron’s team of synthezoid Avengers as part of the wayward android’s plan to rid the world of “flawed” humans, perfect himself, and construct a mate.

When the Hulk’s name is cleared of the crimes committed by the Red Hulk, the Avengers find that the deception put forth by Captain America’s Skrull doppelganger has made the green-skinned juggernaut even more of a loose cannon than before.

Kang the Conqueror revisits a time where Captain America and Bucky took down a HYDRA portal to Asgard as Kang believes Captain America is responsible for destroying Kang’s timeline.

A.I.M.’s Scientist Supreme unleashes Technovore, providing a distraction for an armorless Tony Stark while the A.I.M. agents fight Black Panther, Captain America, and War Machine in an attempt to steal Stark Industries’ technology.

Strange fumes sicken all of the Avengers – save for Iron Man, whose suit of armor provides him with protection.

A mysterious red-skinned Hulk attacks the S.H.I.E.L.D. Helicarrier. While Wasp and Captain America fight this new behemoth (who Maria Hill fervently believes is the Hulk gone rogue), Hawkeye attempts to keep a resistant Bruce Banner safe.

Ultron has transcended his body, and has taken over the world’s technology systems.

The Black Widow requests the Avengers’ help in retrieving the Cosmic Cube before A.I.M. and HYDRA tear the world apart fighting over it.

The Vision awakens after a month of repairs to find that Tony Stark and his fellow Avengers have taken over the world. With the whole planet turned against him, the Vision must get to the bottom of Stark’s “utopia” – only to discover an unlikely figure to be the true power behind the Avengers’ throne.

A Kree ship led by Ronan the Accuser arrives and attacks a S.W.O.R.D. ship. While Abigail Brand fights the Kree soldiers in space, the Avengers are assisted by Ms. Marvel in fighting Ronan and an army of Kree soldiers on Earth.

Hawkeye, Captain America, Black Panther, and S.H.I.E.L.D. agent Mockingbird take on HYDRA in order to find Black Widow.

The Avengers must stop Malekith the Accursed after he obtains the Casket of Ancient Winters.

Thor is attacked by a powerful creature known as Beta Ray Bill – who proves himself just as able to lift and wield Mjölnir. Thor and Sif soon finds themselves allying with this strange warrior (who apparently has his own reasons for disliking Surtur) to save all of Asgard from being burned to the ground […]

With the Avengers, minus Ant-Man, turned into Gamma Monsters, Hawkeye must convince the Hulk to help fight the Leader and the Abomination while Thor (who was unaffected by the Gamma Dome) fights the Absorbing Man.