Recaps

Leon revived Dumbledore with Zhou Divine Spring Water, and the Hogwarts students and professors reacted with shock and relief. After the visitors from Kamar-Taj introduced themselves, Dumbledore welcomed them but warned that they had arrived at a bad time.

• Harry embraced the revived Dumbledore and wept with relief as McGonagall announced that the funeral was canceled.
• The young wizards resisted Hagrid's attempt to take them back to their dormitories, so McGonagall allowed them to stay quietly.
• Dumbledore thanked Leon for using Zhou Divine Spring Water to bring him back to life and learned that Leon and his companions came from Kamar-Taj.
• Dumbledore and Leon introduced their companions to each other, and Tony found the Hogwarts names oddly familiar.
• Dumbledore welcomed the Kamar-Taj visitors but said they had arrived at a bad time.

Leon agreed to help Dumbledore defeat Voldemort in exchange for greater access to magical knowledge, then began collecting Voldemort’s Horcruxes with portals. He left Dumbledore holding Ravenclaw’s Diadem while presenting Slytherin’s Locket and Hufflepuff’s Cup.

• Dumbledore explained Voldemort’s growing power and indirectly asked Leon and his companions for help.
• Leon agreed to deal with Voldemort immediately, in exchange for open access to Hogwarts’s library and magical exchanges.
• Leon flew with Dumbledore to the grassland outside Hogwarts, where Tony and the others joined them.
• Leon opened a Mystic Arts Portal into the Room of Requirement and retrieved Ravenclaw’s Diadem, which Dumbledore confirmed was a Horcrux.
• Leon opened portals to a Gringotts vault and the Black family manor, took Slytherin’s Locket and Hufflepuff’s Cup, and closed the portals before Kreacher could react.

Leon destroyed three of Voldemort’s Horcruxes and removed the soul fragment from Harry without harming him. With only the final Horcrux and Voldemort himself remaining, Leon planned to capture Voldemort first.

• Leon destroyed the soul fragments in Ravenclaw's Diadem, the locket, and the cup, restoring the objects intact.
• Leon identified Harry Potter as another Horcrux and dismissed Dumbledore’s plan to explain the danger to him.
• Leon knocked Harry’s soul from his body, removed Voldemort’s malformed soul fragment, and returned Harry safely to his body.
• Dumbledore confirmed the fragment was Tom, and Leon destroyed it with Bolts of Balthakk.
• Leon said that only Voldemort and the Horcrux beside him remained, and declared that they would take down Voldemort first.

Leon opened a portal to Voldemort’s castle, where Voldemort confronted Dumbledore and attacked him, but Leon destroyed the Killing Curse. Leon then brought the fight to Hogwarts, where Hulk beat Voldemort to death; after Leon destroyed Nagini, Voldemort’s final Horcrux, Voldemort crumbled to dust.

• Leon opened a portal to Voldemort’s castle and revealed that Dumbledore was alive, shocking Voldemort and Snape.
• Voldemort fired the Killing Curse at Dumbledore, but Leon slapped the spell apart and broke Voldemort’s wand with the redirected force.
• Leon transported Voldemort, Snape, and the others to Hogwarts, then transformed Banner into Hulk and sent him to fight Voldemort.
• Hulk struck Voldemort down and repeatedly slammed him into the ground until he fell silent.
• Leon brought Nagini to him and destroyed the final Horcrux, causing the battered Voldemort to crumble to dust.

After Hulk killed Voldemort, Hogwarts celebrated and welcomed him as a hero. Watching Hulk enjoy the young wizards’ affection, Banner began to reconsider him and hoped to speak with him.

• The young wizards doubted Voldemort was dead until Dumbledore confirmed Hulk had destroyed him and urged them to cheer for their hero.
• Hulk searched for Voldemort, then turned his attention to Snape until Leon stopped him and pointed out the grateful young wizards.
• The young wizards surrounded Hulk with praise, and Hagrid hugged him while Leon and Tony told Banner that Hulk shared his kind nature.
• Dumbledore explained the situation, and the professors cleared Snape and the Malfoys, who were freed from Voldemort’s control.
• Hogwarts held a feast, where the young wizards fed Hulk roast chickens as Banner tried in vain to stop him eating.

Leon developed a Bloodline Potion that gave its drinker powerful magical talent, allowing Tony, Mordo, Wong, and Banner to gain magic. After leaving them at Hogwarts to continue studying, Leon said farewell to Dumbledore and departed the Harry Potter world.

• Leon brewed a Bloodline Potion from Fantastic Beasts materials and explained that it could grant magical talent comparable to an Ancient Wizard.
• Tony drank a dose of the potion, gained magical power, and agreed to research ways to improve it.
• Mordo, Wong, and Banner also drank the potion and ran off to their dormitories as their new magical power surged.
• Leon told Dumbledore he would leave, while Tony and the others stayed at Hogwarts to learn magic.
• Leon bid Dumbledore farewell and left the Harry Potter world.

Leon returned to Marvel and reunited with Tony, Banner, Wong, and Mordo after their six-month magical studies at Hogwarts. With a match against Asgard’s younger generation four months away, he encouraged the four to rely on their newly gained abilities.

• Leon found that the Time Stone and Space Stone worked again in Marvel, while the Time-Turner and Resurrection Stone did not, and packed the remaining magical items for Mordo to handle.
• Leon traveled back to the Harry Potter world and brought Tony, Banner, Wong, and Mordo back to Kamar-Taj after their exams.
• Tony and Banner earned Outstanding grades in every subject, while Wong and Mordo received lower marks in Potions and Divination despite studying relentlessly.
• Tony and Banner teased Wong about supposedly favoring Professor McGonagall, and Leon ended the joking before Wong could respond.
• Leon told the four that their match against Asgard’s younger generation was four months away, and reassured Banner that Hulk could defeat any of their opponents.

Banner showed Leon, Tony, Wong, and Mordo the Fantastic Beasts he had raised inside Newt Scamander’s enchanted suitcase, and Leon said they could help Banner in the coming challenge against Asgard. Tony misunderstood the challenge as a test of Earth’s standing, rushed off to build stronger armor, and Leon learned that Tony had earned a prestigious award while Wong and Mordo had only just completed Hogwarts’ curriculum.

• Banner explained that Newt Scamander had taught him about Fantastic Beasts and given him an enchanted suitcase where he had raised more than thirty species.
• Banner led Leon, Tony, Wong, and Mordo through the suitcase’s varied habitats, where they saw creatures including Mooncalves, Thestrals, Hippogriffs, and Thunderbirds.
• Leon said Banner’s Fantastic Beasts and Hulk could help him defeat an Asgardian Champion, but Tony framed the challenge as a test of Earth’s strength and hurried back to develop new armor.
• Leon learned that Wong’s account of his encounter with Odin had led Tony to believe the challenge would decide Earth’s right to speak for itself.
• Mordo told Leon that Tony had developed a viable Universal Bloodline Potion formula, published it, and received the Order of Merlin, First Class.
• Wong and Mordo admitted that they had only barely finished Hogwarts’ curriculum.

Leon left Wong and Mordo in charge of teaching Kamar-Taj’s new magic system, then returned to Brooklyn to reunite with Sherry and the Natasha sisters. The night ended in chaos when Yelena interrupted Leon and Natasha.

• Leon reassured Wong and Mordo about their magical ability, then tasked them with teaching the new magic system and preparing a proposal.
• Leon left Banner at Kamar-Taj to study Soul Magic and returned through a portal to Los Angeles and then Brooklyn.
• Leon reunited with Sherry and the Natasha sisters, agreed that Sherry should attend Midtown School, and discussed his plans to attend Columbia University.
• Yelena made the group watch the Superhero Operations Company's film, and Leon later read Sherry her favorite bedtime story.
• Leon joined Natasha in his room after Sherry fell asleep, but Yelena burst in and caused a commotion.

Leon learned that Hydra had kidnapped a pair of Sokovian siblings who joined voluntarily to avenge their parents, killed by Stark-made missiles. He told Natasha to release Wanda and Pietro, give them new identities, housing, and compensation, and explain that Obadiah was responsible and already dead, leaving Leon at home thinking about Wanda.

• Leon asked Yelena about Superhero Operations Company, and she reported worldwide expansion and projected annual merchandise revenue above thirty billion dollars.
• Natasha explained that the Men in Black were deprogramming Hydra's brainwashed captives and monitoring them before returning them to their families.
• Natasha told Leon that two Sokovian siblings had voluntarily joined Hydra after their parents died in Stark missile strikes.
• Leon identified the siblings as Wanda and Pietro and told Natasha not to brainwash them, but to release them and provide housing, identification, and ten million dollars.
• Leon instructed Natasha to tell Wanda and Pietro that Obadiah had sold the missiles and was already dead, and that Leon Stark was Superman.
• Natasha flew to the Sky Fortress, while Leon stayed home thinking that he liked Wanda despite her likely seeing Stark as a demon.

Leon and the others watched JARVIS complete his evolution from an artificial intelligence into an intelligent life-form. JARVIS took on Edwin Jarvis’s appearance, chose to be male, and described the experience as marvelous.

• Leon and Tony traded jokes about what gender JARVIS might choose as Banner, Pepper, Natasha, and the others watched his evolution.
• JARVIS’s data stream transformed, and he appeared as the middle-aged Edwin Jarvis from Tony’s memories.
• Tony welcomed JARVIS’s new life-form status, while JARVIS thanked Leon and explained that the Evolution Keys had been used up.
• JARVIS chose to be male because the data wash had shaped his personality through his past experiences, and he offered to change his appearance if Tony asked.
• Banner asked what it felt like to become a living being, and JARVIS said he had gradually gained emotions and independent thought.

JARVIS reflected on his new ability to think and feel, while Tony and Leon discussed giving him a body and possibly a soul. Leon then began at Columbia University, where he kept a low profile until his academic talent drew sensational attention, prompting JARVIS to sue the tabloids exploiting Leon’s image.

• JARVIS described himself as a ghost in the digital world, and Tony considered building him a body and a future defense system.
• Banner asked whether JARVIS had a soul, and Leon explained that he did not yet but might gain one in the future.
• After Tony gave permission, JARVIS explored the world’s networks, and a week later Leon enrolled at Columbia University.
• Leon declined the welcome party and avoided attention, but tabloids sold his campus photos to eager readers.
• On Leon’s fourth day, newspapers reported that he had impressed Columbia’s professors and attracted an invitation from Nobel Prize-winning economist Gary Becker.
• JARVIS gathered evidence and sued the tabloids that published invasive stories and unauthorized photos of Leon.

Leon graduated from Columbia five days after enrolling, after completing his courses, publishing his thesis, and donating generously to the school. As Leon and his family left campus, Wanda and Pietro confronted Tony, and Wanda produced a Citibank Ultima Black Card instead of a weapon.

• Leon received his diploma and promised the principal he would return and donate a building.
• Leon left the ceremony with Tony, Pepper, and Sherry, and Pepper asked what he planned to do next.
• Leon and Tony joked about who caused trouble before Leon pointed out Wanda and Pietro approaching them.
• Leon told Tony that the siblings’ parents had been killed by a Stark missile and that they had later joined Hydra.
• Wanda and Pietro stopped a few meters from Tony, and Wanda pulled a black-and-gold Citibank Ultima Black Card from her pocket.

Wanda and Pietro rejected Tony Stark’s compensation and explained how a Stark-marked bomb had trapped them beneath rubble for two days. Leon warned them about seeking revenge, then invited them to join Stark Industries so they could investigate the truth up close.

• Wanda threw the black card back and accused Tony of sharing blame for the weapons Stark Industries had made, while Pietro joined her in refusing his money.
• Pietro and Wanda described their parents’ deaths and the two days they spent trapped beside a bomb marked Stark, then said they would investigate rather than forgive Tony.
• Tony returned the card, but the siblings refused it and left after Wanda said they owed Superman for saving Sokovia.
• Leon called Wanda and Pietro back, revealed that he had avenged his adoptive parents by destroying Hydra, and warned them that revenge could get them killed.
• Leon eased their fear by saying Tony and he had nothing to do with the bombing, then suggested they join Stark Industries to investigate the truth.

Leon persuaded Wanda and Pietro to accept compensation and leave revenge against Tony aside, then arranged for them to attend Columbia University. Two days later, Leon's Blood Sea Clone emerged, revealing its immense size and its Sea Transformation and Creation abilities.

• Leon convinced Wanda and Pietro to keep the black card, accept JARVIS's help, and stop pursuing revenge before they were prepared.
• Tony arranged for Wanda to attend Columbia University's business school and Pietro to enroll in its athletics program.
• Leon's Blood Sea Clone hatched in his Inner World, and his consciousness began controlling both bodies at once.
• Leon discovered that the clone was one hundred kilometers tall and had a genetic multiplier of three hundred.
• Leon learned that Sea Transformation could turn the clone into a thousand-kilometer-wide ocean, while Creation could produce lifeforms whose genetics he understood.

Leon tested how his Blood Sea Clone could dissolve into the Blood Sea and grow it, then cultivated until both his main body and clone advanced to World Lord. He began planning to comprehend the Marvel universe’s fundamental Laws, starting with the Law of Light, to reach Immortal.

• Leon created a small Blood Sea Clone, dissolved it to expand the Blood Sea, and restored his original body.
• Leon used the Time Stone and Space Stone to cultivate, raising his Blood Sea Clone and main body to Universe Master Level Rank 9.
• Leon discovered that sunlight continued strengthening his Kryptonian body even while his Starry Sky System advancement was stalled.
• Leon and his Blood Sea Clone broke through to World Lord Level Rank 2 as Leon’s Inner World expanded into a world capable of supporting life.
• Leon identified the six Infinity Stones as the Marvel universe’s fundamental powers and decided to pursue the Law of Light on his path to Immortal.

After testing his new strength on the Moon, Leon accidentally damaged the Inhumans’ city of Attilan and repaired it with magic. He returned to Kamar-Taj to learn that Dormammu might be preparing to attack Earth, and Wong began explaining the threat.

• Leon used his Biological Force Field to shake the Moon, cracking its surface and damaging Attilan on the far side.
• Leon heard the Inhumans calling for help and used Reparo to restore the Moon and their city.
• Leon returned to Kamar-Taj and found Wong, Mordo, Banner, and Tony discussing his disappearance and a possible attack.
• Wong told Leon that Dormammu, lord of the Dark Dimension, might soon invade Earth despite the Three Sanctums still standing.
• Tony insisted that he be included in the coming crisis, but Wong dismissed Iron Man as unnecessary.

Leon learned that Wong and Mordo had stopped Kaecilius’s attack on the London Sanctum and chose to use the traitor to lure Dormammu out of the Dark Dimension. He planned to fight Dormammu in the real world, where the demon god would be weaker.

• Wong explained that Kaecilius had attacked the London Sanctum, but Wong and Mordo subdued him and drove off his followers.
• Leon praised Wong and learned that escaped followers might return to rescue Kaecilius as dimensional creatures continued probing the Sanctums.
• Mordo proposed executing Kaecilius, but Leon argued that Kamar-Taj should counterattack to deter the demon gods.
• Leon rejected fighting Dormammu inside the Dark Dimension and said he would lure him into the real world using Kaecilius and a World Ring.

Leon explained that he would use the World Ring to lure Dormammu out of the Dark Dimension and fight him, while assigning the others to protect Earth’s Three Sanctums. He left to bring the Maximoff siblings into the defense after learning they had made peace with Tony.

• Leon revealed that the World Ring contained an independent world and planned to use it as bait for Dormammu before battling him inside it.
• Wong explained to Tony and Banner that Kamar-Taj guarded Earth through the Three Sanctums, which Kaecilius planned to undermine so Dormammu could invade.
• Tony volunteered to help and crossed a portal from his New York office to Kamar-Taj.
• Leon assigned Wong to the Hong Kong Sanctum, Mordo to London, Tony to New York, and Banner to remain at Kamar-Taj as backup.
• Leon learned that Tony’s relationship with the Maximoff siblings had improved, then went to bring them over to help guard the sanctums.

Leon brought Wanda and Pietro to Kamar-Taj, where they learned he was preparing to defend Earth from an invading demon god. He took them to his Inner World to awaken their powers, and Pietro began transforming while Wanda prepared to undergo the same process.

• Leon appeared at Wanda and Pietro’s apartment and invited them to Kamar-Taj to awaken their powers and help guard the Sorcerer Sanctum.
• Wanda and Pietro followed Leon through a portal, saw Kamar-Taj’s sorcerers preparing for war, and learned that Leon planned to face an invading demon god.
• Leon assigned the defense plan, while Tony transformed his armor with a spell and headed for the library with Banner.
• Leon brought Wanda and Pietro to his Inner World and explained that energy from the Space Stone could awaken their abilities.
• Leon infused Pietro with blue energy, and Pietro’s body began transforming; Leon cooled him with Freeze Breath, told Wanda the process would take a little over ten hours, and knocked Pietro unconscious.

Leon prepared for his coming battle with Dormammu by training at the Time Fortress and equipping himself with Heavy Treasures he named the Dormammu Suit. Wanda and Pietro awakened their powers and began testing them as Leon returned to find them practicing.

• Leon used Space Stone energy to awaken Wanda's Chaos Force, then left her and Pietro unconscious while he prepared for the fight with Dormammu.
• Leon trained on the Time Fortress's trial steps and raised his power amplification to 1,300 times.
• Leon imprinted his soul mark on four Heavy Treasures and assembled the armor, gauntlets, cloak, and soul-defense tower into the Dormammu Suit.
• Wanda and Pietro woke and tested their new abilities, with Pietro running at up to five times the speed of sound and Wanda manipulating scarlet energy.
• Leon returned and startled Wanda, who complained to him while she practiced lifting a patch of turf.

Leon tested Pietro and Wanda’s newly awakened powers and revealed the gap between their abilities and his own. He recognized Wanda’s power as reality-altering Chaos Magic and brought both siblings to his Inner World to train, where time moved a thousand times faster.

• Pietro boasted that his super speed and strength made him faster than Leon, but Leon caught him and demonstrated his own light-speed movement.
• Wanda tried using her powers on Leon, and after he lowered his mental defenses, she trapped him in an illusion of Earth destroyed and his loved ones dead.
• Leon escaped the illusion and told Wanda that her power could alter reality, not merely move objects or create illusions.
• Leon built a villa in his Inner World and told Wanda and Pietro they would stay and train with him there.

Leon reunited with Tony and the others after putting Wanda and Pietro through brutal superpower training, which Pietro tearfully complained about. Leon argued that the ordeals had made them stronger, and Pietro began to question whether his complaints were justified as he asked Wanda if she had endured the same training.

• Leon brought the battered Wanda and Pietro to the library, where Tony and the others were gathered around the suspended Kaecilius.
• Pietro broke down crying, clung to Tony, and called Leon a demon for making him and Wanda undergo special training after they awakened their powers.
• Pietro described being forced to dig behind a running dog, dodge giant bees, race volcanic lava, and escape enormous sharks.
• Leon explained that the training improved Pietro's strength control, evasion, combat endurance, and survival skills, and the others found his explanations reasonable.
• Leon pointed out that Pietro's powers had become reliable and that Wanda had endured similar training without complaining, prompting Pietro to question his own toughness and ask her what she had experienced.

Leon prepared the Sorcerer Sanctums for war against Dormammu, assigning Wanda, Pietro, and the others to defend them while he entered the World Ring with Kaecilius and his followers. Kamar-Taj stood ready to face its first war against a Dimension Demon God.

• Leon reassured Pietro about his difficult training, and Pietro vowed to protect the Sorcerer Sanctum with what he had learned.
• Leon assigned Wanda to stay with Banner and go wherever the situation was worst among the Three Sanctums.
• Leon used his powers to locate and capture eight of Kaecilius's followers, then gathered them with Kaecilius.
• Leon entered the World Ring with his captives to meet Dormammu and told the others to stay ready for war.
• Tony, Wong, Mordo, Banner, Wanda, and Pietro prepared to defend their assigned Sanctums.

Leon brought Kaecilius and his eight followers into a Small World and pretended to join their plan to serve Dormammu. Kaecilius began a ritual to summon Dormammu into the Small World, and Dark Dimension energy started seeping through its barrier.

• Leon revived Kaecilius on a barren planet inside the Small World and learned that Kaecilius believed the Dark Dimension offered eternal life.
• Kaecilius tried to persuade Leon to help him sacrifice Earth to Dormammu, and Leon pretended to agree.
• Leon proposed offering the Small World to Dormammu first, and Kaecilius accepted the plan after inspecting the world.
• Kaecilius awakened his eight followers and arranged a ritual using a page from the Book of Cagliostro.
• Kaecilius and his followers chanted to summon Dormammu as Leon watched, and Dark Dimension energy began entering the Small World.