Recaps

Douglas, Hagrid, and Newt encountered hostile Acromantulas in the Forbidden Forest, where Douglas stunned the attacking spiders with lightning. They reached the dying Aragog, who revealed that he had expected them and knew about Douglas’s efforts to give outcast races a home.

• Hagrid tried to protect Douglas and Newt when Acromantulas surrounded them, but the spiders said Aragog was too weak to control them and threatened to eat the visitors.
• Douglas cast Rolling Thunder, knocking the attacking Acromantulas unconscious, and assured Hagrid and Newt that they were alive.
• Voldemort, disguised as Snape, sensed Douglas’s unusual lightning magic from the Potions office and wondered what he was doing in the Forbidden Forest.
• Douglas, Hagrid, and Newt entered Aragog’s cave, where the dying spider said he had been waiting for them and knew the old valley could no longer be held.
• Aragog recognized Douglas’s work with werewolves and giants and praised him for giving rejected races a new home; Douglas reacted with interest.

Douglas negotiated with Aragog over relocating and managing the Acromantula colony, while Newt confirmed that Aragog was dying. Aragog accepted Douglas’s proposed terms, leaving the colony’s future tied to a long-term partnership with Douglas’s company.

• Aragog revealed that he had waited for Douglas to recognize the colony’s danger and value, then proposed a trade to secure his descendants’ survival.
• Newt examined Aragog and told Hagrid that Aragog had reached the end of his life and could not be treated.
• Aragog warned that without a way to control the colony, the Acromantulas could threaten the Forbidden Forest’s residents after his death.
• Douglas proposed relocating the Acromantulas, controlling breeding and feeding, buying their webs, and training suitable spiders for patrols in exchange for supervision and strict limits on their behavior.
• Aragog agreed to Douglas’s terms but refused to provide venom, and Douglas suggested they discuss it separately as part of a long-term partnership.

Douglas, Newt, and Hagrid arranged to obtain Aragog’s soul toxin when he reached the end of his life, while promising to maintain his health in the meantime. They established a research facility to study the toxin and Acromantulas, and Douglas revealed that he had found a soul expert to assist them.

• Aragog realized Douglas’s group wanted his soul toxin and worried that refusing would leave Hagrid unable to protect his children.
• Douglas clarified that Aragog would not have to die immediately and that they would try to keep him alive until the toxin was needed.
• A temporary research facility was built over Aragog’s cave, with safeguards and a warning against consuming research materials.
• Newt forbade Fred and George from attempting undocumented or unsafe toxin experiments, and Douglas outlined the facility’s research goals.
• Newt asked about a Potions Master skilled in souls, and Douglas said he had already found someone who could help.

Douglas and Dumbledore reviewed a film about events from 1926 to 1932, made with memories supplied by those involved, including Grindelwald. They then discussed recruiting Grindelwald to help with soul research aimed at saving Nagini and removing Voldemort’s soul fragment from Harry, and Dumbledore approved Douglas’s plan.

• Douglas and Dumbledore watched and critiqued a film about Newt Scamander, Grindelwald, and the effort to stop Grindelwald from seizing power.
• Dumbledore explained that Grindelwald had approved the film’s public release and that Sirius had arranged a wizard-only cinema for its Easter opening.
• Douglas told Dumbledore that the group was preparing to extract soul toxin and needed an expert on souls to treat Nagini and protect Harry from the Horcrux inside him.
• Douglas said he wanted to observe Grindelwald’s soul expertise firsthand, and Dumbledore agreed to let him proceed using his own judgment.
• Douglas kept secret that he possessed the Resurrection Stone and did not want to rely on the original plan succeeding.

Douglas brought Snape a proposal to study Soul Toxin, presenting it as a way to investigate Nagini’s Blood Curse and suspected Horcrux status. Disguised as Snape, Voldemort became fascinated by the research’s potential for modifying Horcruxes, though he outwardly condemned it.

• Douglas gave Snape a research proposal on Soul Toxin, and Snape questioned why Douglas wanted to collaborate with him.
• Douglas said Nagini had once been human and suffered a Blood Curse that eroded her soul, then claimed she might be one of Riddle’s Horcruxes.
• Douglas explained that Aragog could provide Soul Toxin and asked Snape to help with the research as a Potions Master versed in Dark Magic and soul theory.
• Voldemort secretly considered using Soul Toxin to improve his Horcruxes or consume other people’s souls.
• Snape, still disguised as Voldemort, denounced the proposal and declared that the soul was sacred and must not be touched.

Douglas tried to tempt Snape with the possibility of studying souls and bringing someone back to life, while Voldemort secretly recognized the offer as bait directed at him. At Hogwarts, Filch delighted in an automatic vacuum cleaner, and Harry gathered senior members of the Charon Detective Agency for a meeting.

• Douglas challenged Snape's claim that souls were sacred and suggested that deeper study might make it possible to bring someone back to life.
• Voldemort kept up his act as Snape and privately realized that Douglas's offer was far more tempting to him than to Snape.
• After Gryffindor's Quidditch tryouts in heavy rain, Harry and Ron encountered Filch unexpectedly urging them to get dry and avoid catching a cold.
• Filch showed off an automatic vacuum cleaner from the Marauders Power Company, and Colin explained that it had caused Filch's strange behavior.
• Ron announced that he had become Gryffindor's official Keeper, while Ginny and the other students teased him about being frightened of Filch.
• Harry asked Ginny to gather former Detective Club members, then began a senior meeting of the Charon Detective Agency without waiting for Hermione.

Harry told the Charon Detective Agency that the Academic Affairs Office had commissioned them to survey Hogwarts’ long-neglected dungeons, where they could keep some unclaimed finds once the areas were confirmed safe. Hermione joined the meeting and, after explaining that she was rethinking her approach to changing laws, insisted Harry draft a safety code for the explorers.

• Harry announced that the Academic Affairs Office had commissioned the Detective Club to survey Hogwarts’ unknown dungeons, using a list that had not been updated in 162 years.
• Harry explained that the club could keep a portion of unclaimed items found in dungeons after confirming they were safe, and Ron and Ginny became excited about the possibilities.
• Hermione arrived with books about magical laws and regulations, and Ginny explained the new commission to her.
• Hermione said she had worried the club might disband but now wanted recruitment to go ahead and suggested it could grow into a wizarding-world detective agency after graduation.
• Hermione admitted her earlier methods for supporting house-elf rights had been ineffective and said she was studying law to change the status quo.
• Hermione told Harry to draft a Dungeon Exploration Safety Code, while Parvati asked about refunds for her House-elf Rights Society fees and Hermione said the society still existed.

Hermione decided to draft the Intelligent Magical Creatures Rights Act and establish a Wizarding World Legal Research Group, with support from the professor and Director Black. Ginny and Neville agreed to join, while the rest of the Gryffindors hesitated.

• Hermione told her friends that Ministry laws contained only seven provisions about house-elves, while other magical species had laws recognizing their status and rights.
• Hermione announced she would draft the Intelligent Magical Creatures Rights Act and debate it before the Wizengamot, with the professor's and Director Black's support.
• Hermione said Director Black would back broader legal reforms and that Head of House Lupin wanted her help with a New-Generation Werewolf Species Act.
• Hermione proposed a Wizarding World Legal Research Group and asked the Gryffindors to join, but most stayed silent.
• Ginny and Neville volunteered to join, surprising the other students.

Neville impressed Hermione with his understanding of how laws should reflect different people’s needs, and students began volunteering for the Law Research Group. At Hogwarts, Slane confronted Douglas over his abandoned novel updates, while Douglas calmly ate the food Lucy had sent him and admitted he was becoming a demon in young readers’ eyes.

• Neville explained to Hermione that laws needed to account for different perspectives and be understandable and acceptable to the people expected to follow them.
• Hermione welcomed Neville into the Law Research Group, and Ron, Seamus, and other students volunteered before Hermione cautioned them to consider the time commitment.
• Slane visited Douglas’s office after asking Headmistress Sprout to confirm he was there, bringing food Lucy had made for him.
• Slane berated Douglas because readers were harassing him over the lack of updates to The Banana-Loving Honey Badger.
• Douglas admitted he had been awful about updating and calmly continued eating as Slane’s anger grew.

Slane confronted Douglas over his neglected novels, but Douglas offered him a new manuscript, about a reborn materials science PhD named Lynn Payne who was judged nearly a Squib and received a Hogwarts letter. Slane questioned the manuscript’s portrayal of a pure-blood family breaking off an engagement, suspecting Douglas had a larger purpose.

• Slane demanded that Douglas resume updating his books and complained that he was too busy with other projects to write.
• Douglas admitted he had forgotten where he left off and said he might update the old books this year, next year, or the year after.
• Douglas gave Slane a booklet for a new novel, and Slane eagerly read its opening about Lynn Payne receiving a Hogwarts letter after being judged nearly a Squib.
• Slane read that Lynn was a reborn materials science PhD from the Muggle World and that a pure-blood family publicly broke his engagement.
• Slane warned Douglas that pure-blood families might object to the plot, while Douglas said children without magical talent still had other paths open to them.

Douglas showed Slane his new novel, whose protagonist’s magical innovations reflected Douglas’s own ideas about reforming magical education and industry. Slane planned a major promotional campaign, while Douglas explained that he wanted children to learn magical technology.

• Slane read Douglas’s novel and questioned its depictions of Snape, the protagonist’s magical techniques, and rune-powered gloves.
• Douglas explained that the protagonist’s methods drew on his own research and that Hogwarts students already practiced the Frequency Adaptation Method.
• Slane recognized that the novel incorporated Douglas’s plans for magical education, rune standardization, and assembly-line production, then proposed promoting it through the Daily Prophet and other publications.
• Douglas said he would resume updates to his old book after completing the first volume of the new one, and Slane agreed to arrange a teaser campaign.
• Before leaving, Slane asked Douglas what he hoped to achieve with the novel, and Douglas said he wanted children to know that magical technology education should start young.

Sirius opposed Percy’s new magical energy laws, but the Wizengamot passed them and counterfeit Charms Rifles soon appeared in Knockturn Alley. After Sirius publicly defended the Marauders Power Company, Percy urged Cornelius Fudge to use the incident to investigate pure-blood families with histories of dark magic.

• Sirius mocked Percy’s proposed Magical Energy Product Access Act and Magical Energy Weapons Control Act, while Percy insisted the laws were necessary for public safety.
• Percy and Sirius argued over whether the new restrictions targeted Sirius’s company, then Percy bumped into Sirius and declared that he trusted the boss.
• The Wizengamot passed both acts, and three days later counterfeit Charms Rifles caused a violent clash in Knockturn Alley that made the Daily Prophet’s front page.
• Sirius dismantled a confiscated rifle at a press conference and claimed someone had forged dark magic weapons to frame the Marauders Power Company.
• Cornelius Fudge raged over the accusations, and Percy urged him to investigate pure-blood families suspected of funding or sheltering Dark Wizards.

Fudge signed a search warrant against the Marauders Power Company as the Ministry’s conflict with the company escalated, while Lucius sought Voldemort’s advice about the magical energy rifles. Voldemort replied “Do nothing,” and Lucius went to find Snape, where Peter Pettigrew was suffering through a potion test.

• Scrimgeour pressured Fudge to sign the search warrant, while Percy warned that the Wizengamot had encouraged a clash between the Ministry and the Marauders Power Company.
• The Quibbler published Xenophilius Lovegood’s claim that Black and Fudge were conspiring to seize power and replace wands with fake guns.
• Lucius learned that Fudge had signed the warrant and sent Voldemort a letter asking how to handle the magical energy rifles.
• Voldemort dismissed Lucius’s letter, struggled with teaching and research duties, and sent back the reply “Do nothing.”
• Lucius burned Voldemort’s reply and visited Snape, who was testing a Soul Affinity Improvement Potion on Peter Pettigrew.

Snape and Lucius discussed the Ministry’s impending searches and the Dark Lord’s response to rogue weapons, while Peter Pettigrew suffered under their watch. In London, Douglas read Dobby’s unexpectedly sweeping plan to found an elf nation and challenged him about its ambition.

• Lucius told Snape that Fudge had signed a search warrant and that Aurors would soon search pure-blood families with Dark Magic histories.
• Snape and Lucius blamed rogue Death Eaters for provoking the Ministry, while Snape silenced and then released Peter Pettigrew as he endured torment.
• Douglas reviewed Dobby’s document, titled “General Strategy for Founding the Elf Nation,” and found it far beyond a cookbook.
• Dobby explained that his project had grown from collecting Hogwarts kitchen recipes into a detailed nation-building plan, and Douglas teased him about the scale of his ambition.

Dobby presented Douglas with a plan to help house-elves gain independence, and Douglas approved it. Meanwhile, Sirius faced a Ministry inspection of his company over alleged illegal weapons as Halloween approached.

• Dobby explained his strategy for house-elves, including building unity and establishing domestic service as their path to survival, and Douglas approved the plan and offered support.
• Dobby left in tears of gratitude, while Wangcai accepted a Galleon from him despite Douglas warning that Wangcai never returned money.
• Douglas reflected on the paths Hermione, Lupin, Black, and Neville were pursuing and wondered what Harry Potter was doing, then examined his system and its mysterious cultivation books.
• Scrimgeour arrived with Aurors, including Tonks, to search Sirius's company under a warrant signed by Minister Fudge over alleged unregistered soul-related weapons.
• Sirius challenged Scrimgeour about the new law and warned that the Ministry would owe full compensation if the search damaged his production lines.

Sirius led Scrimgeour and the Aurors through the Marauders Power Company's Any Doors to inspect its factory, where Scrimgeour negotiated a deal for household dust cleaners instead of gaining access to weapons. After spotting the Weasley Twins, Scrimgeour privately offered to help Sirius against Holmes and Fudge, while Sirius recognized that Scrimgeour was maneuvering for his own purposes and invited him into the room.

• Sirius took Scrimgeour and the Aurors through an Any Door to the Marauders Power Company's factory, where Scrimgeour complained that the Aurors could not use the teleportation system.
• Scrimgeour demanded to see weapons, but Sirius offered him a deal on household dust cleaners, and they agreed that the Auror Office would receive half of the machines.
• Tonks knocked into a stack of finished products, and Sirius later praised her while promising to give Moony a month's leave when he returned from Australia.
• Scrimgeour spotted the Weasley Twins entering a room and followed them, then told Sirius he had joined the operation partly to help him against Holmes and Fudge.
• Sirius understood that Scrimgeour considered him easier to control than Douglas and invited him into the room, warning that it might not be what Scrimgeour imagined.

Scrimgeour led the Aurors to search Newt’s Acromantula research laboratory over accusations that it was developing illegal soul-targeting weapons. Newt explained the dangerous research and its strict safety measures, leaving Scrimgeour to decide whether to proceed with the search under those conditions.

• Fred and George argued over how to reinforce magical armor without making it too heavy.
• Fred and George mocked Scrimgeour and Sirius as Scrimgeour announced the Aurors’ intention to search the laboratory.
• Sirius told Scrimgeour that he funded Holmes’s work but knew little about the experiments, and promised to support shutting the lab if the Aurors found prohibited weapons.
• Newt emerged from the laboratory, and Scrimgeour asked him to explain the soul toxins listed on the sign.
• Newt said the team studied dying Acromantula secretions and developed an antidote, then warned that anyone entering the lab would need protective robes and must avoid marked objects and the creatures in its deepest section.
• Sirius confirmed that he had never entered the lab and said Douglas had registered the experiments with the Ministry.

Fred and George pitched their lightweight protective fabric to Scrimgeour during the Ministry’s inspection, presenting it as a practical by-product of research. Scrimgeour showed immediate interest in buying Auror uniforms, but Sirius took over the negotiations and offered a slightly larger discount.

• Fred criticized traditional protective robes, and George introduced the twins’ lightweight fabric made from Acromantula silk, mithril microfilaments, and a detoxified spiritual coating.
• Scrimgeour tested the fabric and was impressed by its resilience and potential to reduce the effects of curses.
• Fred and George framed the fabric as a commercial use for research by-products, while Sirius praised their sense of duty.
• Scrimgeour asked about Ministry registration, and Sirius said the sample batch was due for approval but could be reported to Scrimgeour during the inspection.
• Fred and George offered the Ministry a two-percent discount in exchange for Auror combat-test data, but Sirius interrupted and offered a two-point-two-percent discount on finished uniforms.

Scrimgeour withdrew the Aurors after agreeing to discuss the research project with Sirius, while Douglas’s students continued their training and dungeon exploration. On the fifth level, Harry revealed a lion emblem in a sealed stone door, and Ron tried to open it by declaring his Gryffindor pride.

• Scrimgeour ordered the Aurors to withdraw and said his office supervisor would discuss the Magizoology project with Newt the following Monday.
• Sirius refused to fund Fred and George’s research and told them Douglas would have to ask him at the Griffin's Nest.
• Gryffindor and Slytherin students maintained friendly appearances in class while secretly attacking one another with spells.
• The Charon Detective Agency cleared the first four dungeon levels and reached a smooth stone door on the fifth.
• Harry’s Probe Charm revealed a glowing red-and-gold Gryffindor lion beneath the door’s surface.
• Ron shouted that he was a Gryffindor and praised Godric Gryffindor, hoping to win the door’s approval.

The students discovered that the stone door accepted ink carried by a physical medium, not spells, and a Ravenclaw boy began drawing the lion challenge on it. As his lifelike image took shape, Ron wondered whether the door concealed a chamber left by Godric Gryffindor.

• Ron, Seamus, Harry, and others tried shouting passwords and using magic to reproduce the lion, but the stone door did not respond.
• A third-year Ravenclaw suggested drawing on the door with an ink-dipped quill, and the ink remained on the stone and glowed.
• Hermione said she could not draw the realistic lion, and Ron said he and Ginny lacked the skill.
• The Ravenclaw boy volunteered to draw the lion, explaining that he had studied sketching and remembered its proportions and shading.
• The boy drew a lifelike lion on the door while the students watched, and Ron speculated that a secret chamber lay behind it.

The Detective Club grew convinced that a magically sealed door on Hogwarts’ fifth underground level might conceal Gryffindor’s treasure and the Sword of Gryffindor. Hermione and Neville reported their discovery to Professor McGonagall during the Halloween Feast, leaving the Club’s permission to continue exploring unresolved.

• A Ravenclaw student doubted that the fifth underground level held a Founder’s treasure, but a Hufflepuff student, Ron, and others argued that the door might conceal Gryffindor’s legacy and the missing sword.
• Hermione’s pocket watch warned that the Halloween Feast was starting, and Harry sent prefects Hermione and Neville upstairs while the other students stayed to investigate the door.
• Harry told the Club that they were working under an official commission and should not withdraw unless Professor McGonagall confirmed a danger.
• At the Great Hall, Neville told Professor McGonagall that the Club had found a lion-marked door and suspected the Sword of Gryffindor was behind it.
• Douglas noticed Neville’s report, and Hermione explained that the Club was only deciphering the door’s magic and needed help drawing the lion.

Dumbledore allowed the students to keep investigating the mysterious dungeon door until midnight, while Hermione and Ginny discussed cases related to the Intelligent Creatures Act. Dumbledore then revealed that he had found the door years earlier while seeking a hiding place for the Philosopher's Stone and had chosen to leave it intact.

• Dumbledore praised the students’ curiosity, granted them permission to investigate until midnight, and sent Hermione and Neville back to their duties.
• Hermione questioned Neville’s tactic of speaking up to prevent Professor McGonagall from stopping them, then joined Ginny to discuss their cases.
• Pansy wondered whether Harry and the others had found something in the dungeons, while Draco dismissed the possibility that they had found the Sword of Gryffindor.
• Draco defended his mother’s cooking and mocked the Nott family, prompting Theodore Nott to fall silent.
• Pansy urged Draco, Goyle, and Crabbe to investigate the dungeon door, and Draco said Potter might welcome a founding member’s support.
• Dumbledore told Professor McGonagall that he had discovered the door five or six years earlier while searching for a hiding place for the Philosopher’s Stone, and had left it because he found its design ingenious.

At Hogwarts, Douglas explained that the dungeon challenges were made from lessons he and his friends had studied, while the Detective Club finished painting a lion on a stone door. The lion came alive and leaped out of the wall, leaving the students facing a three-dimensional creature.

• Douglas told the professors that the dungeon held no dangerous challenges and explained who designed the sections for Ravenclaw and Slytherin.
• Hermione and Neville brought food to the students working underground, and Neville said Dumbledore had allowed Detective Club members to stay out until midnight.
• Eddie Carter finished painting the lion, and Hermione noticed that the stone seemed to be absorbing the ink.
• Harry pulled Eddie back and ordered everyone to retreat as the painted lion emerged from the stone door and leaped into the room.

A magical lion’s Thunder Lion Roar overwhelmed the students until Hermione silenced the sound, and Neville organized a defensive retreat. The lion then praised someone as a worthy Gryffindor, and Harry suspected it was not one of Godric Gryffindor’s relics before it blinked at him.

• The lion unleashed a deafening roar that hurt the students and threatened their Protective Charms.
• Hermione cast See No Evil, Hear No Evil, stopping the roar and temporarily leaving everyone unable to hear.
• Neville formed a defensive line and ordered the younger students to retreat while Ginny argued with Ron about staying to fight.
• The lion declared that someone who had endured its Thunder Lion Roar was a worthy Gryffindor, prompting confusion among the students.
• Hermione suspected the lion followed a simple trigger condition, and Harry wondered whether it was truly one of Godric Gryffindor’s relics.
• The lion blinked playfully at Harry after Neville praised the Fat Lady.

The Swiftwind Sword Club encountered Professor Holmes’s singing lion trial, and Ginny earned a magical paper-cut lion by facing it bravely. After Ron was burned trying to open the door, Hermione disarmed its traps and revealed another Counter-curse classroom, leaving Harry and Ron to persuade the others to explore it.

• The lion sang Professor Holmes’s rewritten song and challenged the group to show courage before approaching.
• Ginny faced the lion, which vanished into a paper cutting that could animate into an attacking and message-carrying lion.
• Ron guessed the trial might have been made by Bill and burned his hands when he tried to push open the heated stone door.
• Hermione broke the spells on the door, revealing an empty room with a stone coffin that seemed to be another Counter-curse classroom.
• Hermione and Ginny left to organize their case studies, while Harry and Ron encouraged the club members to challenge the classroom for a chance at the Horus Cup tournament.