Other artists who contributed to the series include Carlos Pacheco and Joe Quesada, the latter of whom drew part of the final issue.

[1] Marvel stated that all art for the series was completed before it was solicited, ensuring deadlines were met and that there were no more than thirteen tie-ins to the four-month event.

one-shot by writer Mark Waid and artist Andre Lima Araujo will delve into the repercussions of the storyline for Hank Pym.

After rescuing Spider-Man from the Owl and Hammerhead, Hawkeye takes him to an underground area beneath Central Park, where a small handful of other heroes have taken refuge.

[13] The heroes regroup in the Savage Land, and Black Widow arrives with Moon Knight and Red Hulk, and they reveal Fury had a fail-safe plan to defeat Ultron should he conquer the world.

[12] The heroes meet with Fury, whose plan is to use Doctor Doom's Time Platform to go into the future to defeat Ultron before he attacks the present.

Iron Man, Captain America, Nick Fury, Red Hulk, Storm, Quake and Quicksilver go into the future, but Wolverine goes into the past to kill Henry Pym before he can create Ultron, and is followed by the Invisible Woman.

[14] The Invisible Woman attempts to convince Wolverine to reconsider his plan, but he reminds her of the crimes Ultron will commit and kills Pym.

[15] The two return to the present to find the Savage Land covered in crashed ships, as in this timeline the war between the Kree and the Skrulls came to Earth.

[16] A cyborg Iron Man scans their minds and sees their timeline, and explains that the Avengers broke up after Pym's death and magic became triumphant over technology, and Morgan le Fay has conquered half the world.

At Avengers Tower, Giant-Man, Iron Man and Beast theorize that Wolverine's time travel journeys caused too much stress to the space-time continuum and has created tears across the multiverse.

[19] Pym, having learned the full scope of events, reflects on his life and his personal struggles between pursuing practical scientific matters or whimsical flights of fancy.

Mister Fantastic, the Human Torch, and the Thing seemingly die in the attack while the Invisible Woman escapes with She-Hulk where they join the resistance.

[21] While visiting her old friends George Smith (the former Stunt-Master) and Richard Fenster in San Francisco, Black Widow was spending the day with them.

When a squadron of Ultron Sentinels start attacking San Francisco and killing people, Richard becomes one of the victims while Black Widow and George escape.

In a flashback, it is shown that his Runaways teammates were all killed by Ultron and that Victor has stored digital versions of them in his memory banks, but these files seem to be corrupted since they are telling him to become more machine and less human.

While the heroes are planning a way to get into Ultron's fortress, Iron Man reveals to Otto a device he had developed during the time when he was the Director of S.H.I.E.L.D.

They plan to get inside Horizon so Otto can build the Central Device while Quicksilver places the remaining parts around Ultron's fortress.

[25] After time-traveling to the past, and immediately after stealing Nick Fury's hovercar, Wolverine and Invisible Woman discuss the plan of confronting Henry Pym about his creation of Ultron, with Invisible Woman reminding Wolverine that they must keep their actions at a minimum or risk causing a massive butterfly effect.

Upon entering the base, they take separate paths with Wolverine heading for the energy cell while the Invisible Woman searches for Henry Pym's location.

They are then dispatched on a mission to murder Colonel America at the time when history was altered by Wolverine and the Invisible Woman.

[27] In the divergent timeline created by Henry Pym's death, Morgana le Fey and her husband Doctor Doom conquer half the planet.

It eliminated Dane Whitman when he tried to infiltrate the Masters of Evil and killed the Avengers before creating a drone army that overwhelmed the remaining heroes.

[35] He is able to use his counterpart's notes to devise a means of shutting down the hive mind of Ultron's drones at the cost of sacrificing the Vision and Wonder Man.