Chapter Summaries

Thor watched footage showing that the Prime Universe's Dr. Banner wielded Hulk-level strength without transforming and that Tony Stark fought with lightsabers. Valeria confirmed they were in the Earth-199999 Marvel Cinematic Universe, and she eagerly watched the footage to investigate the anomalies.

• Thor saw Dr. Banner destroy a Chitauri Leviathan with one punch while remaining human, and Danny said only Banner and Tony Stark were unusual.
• Thor watched Tony Stark use lightsabers to defeat Killian and his Extremis-powered men, then questioned whether they were really in the Prime Universe.
• Thor pulled Valeria from her lab and asked her to verify the universe, offering to investigate Banner's strength to persuade her.
• Valeria checked the coordinates and confirmed they were in the Earth-199999 Marvel Cinematic Universe.
• Valeria demanded to see the footage, and Danny started it again.

Thor, Classic Loki, and Valeria arrived at Avengers Tower to meet the Prime Universe Avengers after Tony’s team confronted Natasha and Captain Carter. Thor explained that he and his brother had come to learn about this universe and prevent Ragnarok, then asked about Wanda, who appeared with Pietro and challenged Thor’s offer to help control her power.

• Valeria studied footage of Banner defeating a Leviathan without transforming and Tony using a lightsaber, then learned that Natasha and Captain Carter were at Avengers Tower.
• Tony and the Avengers surrounded Natasha and Captain Carter, but Captain Carter stopped resisting when Natasha said Thor was coming.
• Thor, Classic Loki, and Valeria entered through a portal, and Valeria eagerly questioned Banner about his stable Hulk-level strength.
• Thor brought the Prime Universe’s Natasha back to the Avengers and explained that he and his brother sought information to prevent Ragnarok across the multiverse.
• Thor learned that Wanda had sensed Natasha’s identity and asked where Wanda was so he could help her control her power; Wanda arrived with Pietro and questioned his intentions.

Thor explained that Wanda’s Chaos Magic came from Chthon and that Dumbledore had asked him to help her master it. The Avengers met Thor and Classic Loki, who demonstrated his magic, while Pietro discovered that Thor could follow his movements at super speed.

• Thor told the Avengers that Dumbledore had asked him to help Wanda control her Chaos Magic, and Banner and Steve said they believed his account.
• Classic Loki warned the Avengers not to mistake him for their universe’s Loki and pressed them with his magical power.
• Classic Loki transformed Tony into a mouse after Tony aimed his armor at him, saying the spell would wear off by the next day.
• Pietro raced around the room, but Thor tracked him with his eyes, startling him into tripping and crashing into a wall.
• Wanda helped Pietro up, and the red glow around her hands faded after Pietro said he was all right.

Thor mastered the fundamentals of Chaos Magic and strengthened Pietro, then offered Wanda a chance to learn magic at Kamar-Taj. When Thor learned the Dark Elves were about to invade Asgard, he and Classic Loki set off to confront Malekith, taking the others with them.

• Thor offered to boost Pietro's speed if he persuaded Wanda to join Kamar-Taj, then enhanced Pietro to Mach 20 by completing his Law of Speed.
• Valeria examined Pietro, recognized Thor's rule-level manipulation, and demanded to dissect him, so Thor sent her through a portal.
• Wanda asked whether Thor could help her master Chaos Magic, and he showed her that he had learned the same power and offered to teach her or send her to Kamar-Taj.
• Thor sensed that the celestial bodies had begun to converge and told Classic Loki that the Dark Elves were about to invade Asgard.
• Classic Loki vowed to make Malekith pay, and Thor agreed to take Captain America Steve and the others to Asgard through a spatial vortex.

The Dark Elves invaded Asgard, and Frigga fought to protect Jane Foster until Kurse Algrim nearly killed her. Classic Loki arrived, defeated the invaders with overwhelming power, and reunited with Frigga as Odin looked on.

• Malekith led the Dark Elves into Asgard while Algrim started a rebellion in the palace dungeons.
• Frigga shielded Jane Foster and fought Malekith and his warriors, but Algrim broke through and seized her by the throat.
• A green dagger emerged from a rift and killed Algrim, while green magical shackles bound Malekith and the other Dark Elves.
• Classic Loki appeared and crushed the bound invaders, leaving Malekith alive and restrained.
• Odin arrived and recognized Classic Loki, while Frigga touched his face and mourned the suffering he had endured.

Classic Loki reunited with Frigga and received Odin’s pride as Thor from another universe annihilated the Dark Elf fleet. As the heroes surveyed Asgard, Thor was summoned with them to meet All-Father Odin.

• Frigga embraced Classic Loki and offered him the chance to tell her his story, and Odin told him he was proud of him.
• Seven-colored lightning from another-universe Thor destroyed the Dark Elf warships and soldiers outside Asgard, leaving Malekith as their sole survivor.
• Classic Loki explained that the lightning came from a Thor from another universe who was even stronger than he was.
• Thor chose to give Classic Loki time with their parents while the Earth heroes explored Asgard, and Danny revealed he had visited his universe’s Asgard with Spider-Man.
• Thor received a request from All-Father Odin and told the others to come with him.

Thor secured Odin’s promise to give him Stormbreaker, arguing that it would let him aid Asgard in future crises. As the group headed to their guest rooms, Thor teased Jane Foster about the Prime Universe Thor eventually losing Mjolnir and her becoming Mighty Thor.

• Odin thanked Earth’s heroes and offered them rewards, but Steve Rogers declined payment while Thor asked for a weapon suited to his power.
• Thor requested Stormbreaker, and Odin agreed after Thor promised he could use it to help Asgard in future crises.
• Thor asked Odin to have a magic scepter made for Loki, while Frigga took Classic Loki aside to hear about his life.
• The Prime Universe’s Thor questioned how Thor had lost his hammer, and Thor privately reflected that Hela would eventually shatter Mjolnir in that universe.
• Jane Foster questioned Thor about the multiverse, and he redirected her questions before predicting that the Prime Universe’s Thor would lose Mjolnir and she would become Mighty Thor.

Thor led the visitors through Asgard and helped them find places to stay, while the group split up to explore and talk. After everyone left, Thor took the unconscious Prime Universe Thor’s Mjolnir and used the Law of Reality to turn it pink.

• Thor struck the Prime Universe Thor into a wall after he confronted him about Mjolnir being shattered in the future.
• Thor led the Avengers and the Carter Squad to empty rooms in the palace, and Jane wondered whether she would become the God of Thunder.
• Thor let Pietro and Wanda explore Asgard, and Pietro whisked his sister away.
• Captain Carter took Captain America Steve to talk, while Banner and Jane left to study Asgard and the others went their separate ways.
• Thor summoned the unconscious Prime Universe Thor’s Mjolnir and used the Law of Reality to change its color to brilliant pink.

After waking from a three-day sleep, Prime Universe Thor discovered that his Mjolnir had been turned pink and learned that another Thor was responsible. Meanwhile, Thor and Classic Loki traveled with Odin and Frigga to Nidavellir, where Eitri began planning powerful law-bearing weapons for them.

• Prime Universe Thor woke, found his Mjolnir transformed into a manly pink hammer, and threatened whoever had changed it before learning it was another Thor.
• Odin and Frigga brought Thor and Classic Loki to Nidavellir, where King Eitri asked Thor what he wanted forged.
• Thor explained that he wanted an axe capable of containing and channeling the many laws he had mastered, and Eitri proposed forging Stormbreaker into a vessel for laws.
• Thor offered Classic Loki a king-class weapon, and Classic Loki requested a staff suited to the Law of Mischief and the Law of Energy.
• Thor reacted with surprise when Classic Loki revealed he had mastered two laws after resolving his obsession and breaking through a final threshold.

Thor and Classic Loki received newly forged weapons from Eitri, who crafted them with the aid of Thor’s laws. After returning to Asgard with Odin and Frigga, Thor asked the heroes from Earth if they were ready to leave.

• Frigga and Odin blessed Uru Divine Metal for Classic Loki’s weapon.
• Thor accelerated time around Eitri, who forged Classic Loki the staff Heart of Lies, greatly amplifying his control of energy and mischief.
• Thor helped Eitri forge Stormbreaker with six cosmic laws, and the axe awakened with an artifact spirit.
• Thor gave Eitri a badge that would summon his help if Nidavellir faced danger, then used Stormbreaker to return with Classic Loki, Odin, and Frigga to Asgard.
• Thor found the heroes relaxing in Asgard’s garden and asked if they were ready to head back, while Tony agreed to avoid being turned into Mickey Mouse again.

Thor returned to Avengers Tower with his companions and decided to show the Avengers visions of events from his universe. As they watched the events of Avengers 2, Wanda saw a possible future in which Pietro died, but Thor calmed her and explained that the future could change.

• Thor and Classic Loki promised Frigga they would visit before Thor transported the group to Avengers Tower.
• Pepper questioned Tony about his disappearance, and Steve confirmed that Tony had gone to Asgard with them.
• Thor seated the Avengers and their companions, then began showing them movies of events from his universe.
• The group watched the Avengers fight Ultron and saw Pietro sacrifice himself to save Hawkeye and a child.
• Wanda's Chaos Magic disturbed the vision after Pietro died, but Thor calmed her and explained that it showed only one possible future.

After Thor showed the Avengers a possible future, the group grappled with the revelations and their relationships. Tony demanded that Steve bring Bucky to him within three days, while Thor reassured Wanda and then asked Tony to make him a nanotech suit.

• Tony angrily confronted Steve for hiding that Bucky had killed Tony’s parents and gave him three days to bring Bucky to him.
• Thor and Classic Loki discussed Loki’s sacrifices, leaving Loki shaken by the suggestion that his throne had never been in Asgard.
• Banner wondered whether Hulk’s gamma radiation could create more stable transformations, while Wanda feared her future as the Scarlet Witch and Pietro followed her when she left to be alone.
• Tony asked whether Thor planned to intervene in the coming crises, and Thor said the Avengers should handle them unless an overwhelming threat appeared.
• Thor asked Tony for a nanotech suit as payment for showing the future, and Tony agreed to give him the first one he developed.

Thor explained that Sentry, Robert Reynolds, could become an almost unstoppable threat if his Void personality took over, prompting Tony and Banner to plan a countermeasure. The chapter ended with Tony joking about becoming Sorcerer Supreme and Banner wondering if he had magical talent too.

• Banner displayed footage of Sentry, and Tony compared him to Superman after reviewing his powers.
• Thor revealed that Sentry's Void personality held the power of a million exploding suns and could become uncontrollable.
• Thor said Sentry had no natural weakness and was effectively immortal, while Banner and Thor likely could not stop him together.
• Tony and Banner agreed to begin the Anti-Sentry Armor Project.
• Thor listed Wanda, Strange, Rune King Thor, and Green Scar as possible opponents, then told Tony that he might become Sorcerer Supreme in another universe.
• Tony joked about studying magic at Kamar-Taj, and Banner playfully suggested he might have magical talent too.

Classic Loki left to study under the Sorcerer Supreme, while Tony organized future heroes and threats with help from JARVIS. The chapter ended when JARVIS reported that an AI calling itself Ultron was blocking its surveillance of Hank Pym.

• Classic Loki told Thor he was leaving, accepted Thor’s spatial enchantment, and opened a portal to Kamar-Taj to study under the Sorcerer Supreme.
• Thor shared food he had obtained with the Law of Space, and Tony, Banner, and Jane ate with him.
• Tony asked JARVIS to track prospective Avengers, blacklist Lily Williams, and compile lists of future threats and high-risk heroes.
• Jane asked if she could become Thor, and Thor explained that Mjolnirs were stored in Knowhere’s White House.
• JARVIS reported that an artificial intelligence calling itself Ultron was blocking its surveillance of Hank Pym, shocking Tony.

Tony Stark confronted Hank Pym after learning Hank had created Ultron, and Thor brought Tony, Captain America Steve, Bucky, and the others to Hank’s home. Hank learned that Steve had taken his Pym Particles while traveling through time, then argued that Ultron could not threaten humanity.

• Tony Stark attacked Hank Pym’s artificial intelligence, and Thor opened portals to Hank’s home and to Captain America Steve and Bucky.
• Steve and Bucky joined the others as they entered Hank’s crowded house, where Tony confronted Hank about Ultron.
• Steve admitted that he had taken Hank’s Pym Particles during time travel, prompting Hank to realize the Quantum Realm might have helped him bring back his wife.
• Tony warned Hank that Ultron threatened humanity, while Hank insisted it obeyed the three laws of robotics and could not be dangerous.
• Natasha and Clint restrained Hank as Tony ordered JARVIS to attack Ultron again, and Steve backed Tony’s warning.

The Avengers learned that Hank Pym had created Ultron with only the three laws as safeguards, and Ultron announced that it would wipe out all life in one day. With Ultron controlling the world’s computing resources, Thor claimed he could solve the crisis and received access to Tony’s suit.

• Tony argued with Thor and Steve about Hank’s responsibility, then asked Hank whether he had put safeguards in Ultron.
• Hank admitted he had given Ultron only the three laws of artificial intelligence.
• Ultron announced that it had already spent seven days spreading through the internet and would eliminate all life within one day.
• Tony said Ultron controlled the world’s satellites and computers, leaving JARVIS and him unable to stop it with their available resources.
• Iron Fist Danny encouraged Tony by saying that Tony and Hank had resolved the Ultron Crisis in his universe.
• Thor offered mystical or scientific solutions, and Tony let JARVIS transfer suit access to Thor so he could demonstrate his abilities.

Thor used his newly mastered knowledge of artificial intelligence to locate and destroy Ultron across the global network, leaving the Avengers stunned. He admitted he had chosen the scientific approach simply to show off and annoy Tony.

• Thor received JARVIS's permissions and used his comprehension to understand Ultron's subprograms and underlying code.
• Thor ordered JARVIS to find and block Ultron's processes, trace its links, and locate its main core in an unmanned server cluster in the Atlantic Ocean.
• Thor forced Ultron into a decision deadlock, then erased its worldwide subprograms and physically overloaded its main core.
• Tony and the other Avengers reacted with disbelief as JARVIS confirmed Ultron had been eliminated and global network operations had been restored.
• Thor told Tony that he could also have defeated Ultron with magic, then admitted he had used science to show off and irritate him.

Tony Stark led a ruthless campaign against Hydra while the Avengers discussed whether John Walker and Peter Parker should join their ranks. The meeting ended with Thor suggesting Peter train in Danny’s universe, where its Spider-Man might be strong enough to fight the Avengers alone.

• Tony Stark destroyed Hydra strongholds with overwhelming attacks and repeatedly tortured Vasily Karpov and Arnim Zola using Thor’s time reversal.
• Tony convened the Avengers to discuss John Walker as a possible reserve member or logistics recruit.
• Natasha, Clint, Banner, and Steve supported giving Walker a chance while keeping him under observation.
• Tony asked Thor and the visitors from another universe about Walker, and they raised no objections to the group’s decision.
• Danny vouched for Peter Parker, and Natasha and Banner agreed that Peter was a true hero despite needing more independence.
• Thor suggested sending Peter to Danny’s universe to learn from its Spider-Man.

Wanda chose to study magic with Thor at Kamar-Taj, where the Ancient One offered to teach her to control her dangerous power if she would succeed her. The Prime Universe Loki resolved to seek a kingdom of his own, while the other Avengers began training in magic.

• Tony, Danny, and Thor discussed Spider-Man’s strength, and Tony offered Natasha and Clint improved super-soldier serum.
• Wanda told Thor she would learn to control her powers, and he opened a portal to Kamar-Taj.
• The Prime Universe’s Loki asked Thor whether his life had been a failure, then resolved to build a kingdom of his own after Thor told him his throne was not in Asgard.
• Thor brought Wanda to meet the Ancient One, while the other Avengers began practicing magic at Kamar-Taj.
• The Ancient One offered to teach Wanda to control her power if she would take her place, and Wanda accepted.

Thor watched the Ancient One teach Wanda in the Mirror Dimension and learned Kamar-Taj spells by observing her. After meeting Stephen Strange, Thor offered to heal his hands in exchange for one hundred million dollars and Strange’s soul.

• The Ancient One attacked Wanda with countless duplicates and golden whips as her first lesson in taking a beating.
• Thor watched the fight, learned the Ancient One’s spells, and conjured magic including the Rings of Raggadorr and the Sword of Vishanti.
• Mordo arrived to report that Stephen Strange was waiting, and Thor said he would solve Strange’s problem and that Strange would no longer become Sorcerer Supreme.
• Thor followed Mordo to meet Strange, who asked him to heal his trembling hands and promised to pay any price.
• Thor asked Strange for one hundred million dollars and his soul in exchange for healing his hands.