The door opened.
Bellatrix and Narcissa stepped inside after the enormous figure in the doorway shuffled aside.
For one second, neither sister spoke.
They had not seen Andromeda since the day she ran from the family to marry a Muggle. No letters had followed. No visits. No awkward Christmas attempt arranged through cousins. Nothing. House Black had lost a daughter in one violent act of choice, and the three sisters had been left to grow older on separate roads as though the first years of their lives together had been some clerical error in the blood.
The house was small, even by settlement standards. A narrow sitting room opened straight off the front hall. A kitchen waited beyond. Two doors on the left, one half open, likely the bedrooms. Another two farther in, probably the baths. The place was clean enough to pass inspection, but only just. Simple conjurations could have resolved these minor issues, yet the owners chose to leave them. The curtains matched in colour but not in fabric. Someone had been trying to hold things together and failing at it in small, visible ways.
Andromeda sat on the sofa with a mortar in one hand and a pestle in the other, grinding some potion ingredient with more force than rhythm. She looked up, saw them, and froze.
The pestle stopped mid-turn.
Her face changed too quickly to hide any of it. Disbelief came first. Then a flash of something rawer than fear. Then the calculation.
She stood so abruptly the mortar nearly slipped from her hand.
For one cracked moment, she looked less like the woman who had defied Arcturus Black and more like the sister who had once shared rooms, dresses, punishments, and secrets with the two women standing in her sitting room.
Bellatrix let her gaze drift back to the fat thing that had opened the door.
Cruelty came to her first because it was easier than grief and much easier than showing either sister what twenty lost years had done to her.
"Can you teach me the spell you used on that ugly creature?" She pointed with careless precision. "I want to try it on Siri. Please, Andy?"
Narcissa inhaled slowly through her nose.
This was going to be a long visit.
Andromeda stared at Bellatrix as if her sister had reached through the years only to strike first.
"That thing is my daughter."
Bellatrix raised both brows. "Then I repeat the question with greater urgency." She watched the familiar reactions on her sister's face.
"I missed you, Andy."
The figure near the door made a wounded sound and shifted her weight from one swollen foot to the other. The movement made the floor creak.
Narcissa turned to look at her niece properly.
What she saw was not the natural weight of her, not entirely. The structure beneath it still suggested Nymphadora. The face had the right bones under the damage. The shoulders were wrong. The hips were wrong. The proportions sat in a place that looked less like genuine flesh and more like a body trapped in a failed joke.
Realisation settled quickly.
She had been playing with her shape when Arcturus expelled Andromeda from House Black, and the trait collapsed, her body locked in whatever shape she was in.
Narcissa stepped farther into the room. "Close the door," she told her niece.
Nymphadora blinked, then obeyed. Her movements were slow, awkward, and edged with humiliation. Bellatrix watched every step with the fixed attention of a woman trying very hard not to say ten worse things in a row.
When the latch clicked, Narcissa turned back to Andromeda.
"I assume you were expecting Corvus," she said. "Not us."
Andromeda's chin lifted on instinct. "I expected someone who could make decisions."
Narcissa's expression did not change, though the cold in it deepened.
"We were your family once. You made certain that it ended without even the courtesy of a letter."
"That is not what my sister meant." Bellatrix folded her arms. "I know you, Andy. You forgot us, you sacrificed yourself, your family, for a deceitful Muggle. You expected Corvus to come in person, admire your rebellion, and then bargain for what you imagined was still unique to trade."
Andromeda did not answer.
That silence landed too well.
Bella laughed once, a sharp, bright sound with no warmth in it. "Morgana, Andy. You actually did."
The sound died quickly. "You vanished for years and expected the first face through your door to be the heir, not your sisters. That does explain a great deal."
Narcissa did not waste time pretending otherwise.
"If the Minister and his Heir wanted the Metamorphmagus trait to return, they would have to come and bargain, or say their farewells to the trait forever."
Andromeda's mouth tightened. "That damned Corvus will convert Ted's family to Witches and Wizards for that to happen. I will not agree otherwise. I will protect my daughter from the pure-blood nonsense"
Narcissa looked at her for a long second. Hurt crossed her face so briefly that most people would have missed it.
"And not once in all those years did you imagine writing to the women who might have protected her without forcing terms first."
"No." Bellatrix stepped forward. "You wanted to strike Grandfather and still keep the useful parts."
"That is not fair." Andromeda rejected the accusation.
"It is exact." Bella ended the sentence.
Narcissa lifted her hands before the exchange could turn into the sort of sisterly cruelty that solved nothing.
"We did not come here to replay your idiocy in full. We came because your idiocy has injured your own daughter and because Corvus, unlike you, understands the value of acting before damage settles." She did not explain how the so-called sole carrier of the trait is already living in twelve members of the house. She wanted to see the embarrassment and shock in Andy's face when it happened. If it happens.
Andromeda's eyes moved at once to the leather case Cissa carried.
Narcissa followed Andy's gaze and placed the case on the table between the sofas. She opened it. Rows of phials and stoppered bottles gleamed under the sitting room lamp.
"Purging draughts, Stabilising tonics and Restoratives." Narcissa touched each in turn as she named them. "And Corvus sent a mind healer in case we found someone tampered with your head."
Bellatrix tilted her head. "He also wanted me not to dismember your Muggle unless strictly necessary."
Andromeda closed her eyes for the briefest second. "Of course he did."
"Of course he did," Bellatrix repeated. "The man does the actual work while you design imaginary negotiations in your head."
Nymphadora sank onto the edge of a chair with as much grace as her current body allowed. It was not much. She kept one hand on the armrest as if bracing against herself.
Narcissa turned to her.
"Explain exactly what happened."
She glanced toward her mother first, then back. For all her years of colour and shape-shifting mischief, crude jokes, and general refusal to take life with appropriate seriousness, she suddenly looked painfully young.
"I was with friends," she said. "I was changing shapes and having fun. Ugly, fat or silly ones. I was in this one when…" She swallowed. "When it happened."
Bellatrix made a cutting gesture. "You were using an inherited gift of House Black's magical trait for mockery."
Dora winced. "Yes. Father always found them funny."
"And then your Mother's little rebellion reached you while you were playing at being grotesque."
"Yes."
Bella nodded once. "That is exactly the level of stupidity I expect from a Mud..."
Andromeda's voice sharpened. "She is still your niece."
Bellatrix's eyes flashed. "Exactly, which is why this hurts at all."
"She is currently a cautionary mural."
Narcissa sat at last. She selected a narrow silver instrument from the case, then paused.
"Can you shift anything at all?" she asked Dora.
Nymphadora took a breath, concentrated, and tried.
Her hair trembled once. Brown blurred toward pink, then failed halfway and settled into a muddy, embarrassed shade that suited no one. Her face tightened with effort. Nothing else moved.
Andromeda made a small, involuntary sound.
The real blow had landed at last.
Narcissa watched the reaction and pressed while the illusion of control remained broken.
"Good," she said, meaning the information rather than the failure. "That means the channels are damaged, not dead. If they were, there would be no response at all."
Dora looked up quickly. "So it can come back?"
Bellatrix answered before Narcissa could shape the sentence more carefully.
"If Mother Magic is feeling generous, if the damage is not set, and if your mother stops acting like an ideological mule, perhaps."
"And if the treatment works," Narcissa added, because facts remained useful even after Bella had spoken. "Not fully, perhaps not ever fully, but enough that the trait may stabilise again."
Andromeda sat down without meaning to. The mortar slipped from her fingers onto the cushion beside her.
For the first time since her sisters entered, the fight in her posture weakened.
Narcissa saw it and chose not to comfort her.
"Your magical potency has nearly halved," she said evenly. "Nymphadora has lost more because House Black's magic did not merely leave you. It took with it the support structure beneath a trait your daughter had been using for fun." She shook her head. "I do not think she was ever a fit young woman, no, but she was not this. This is the shape she was wearing when the line broke."
Bellatrix leaned over and examined Dora again with open insult. "You looked at all possible forms and settled on this for amusement? You should see-"
Narcissa turned to her sharply and cut her off.
Dora covered half her face. "I was mocking someone."
"Then I hope the joke was memorable."
"Bella," Narcissa said.
"What? It is an honest educational question."
Narcissa took a small blue phial from the case and handed it to Dora.
"Drink."
Dora accepted it with both hands and looked at the liquid as though hoping it might explain itself first. Then she swallowed it in three hurried gulps.
The potion worked quickly. Some of the puffiness in her face eased almost at once. Not enough to change the body, but enough to reveal how much retained fluid and magical misfire had been layered over the shape itself.
Bellatrix noticed first. "Better. Still terrible, but better."
Dora gave her aunt a look that would have had real bite if it had not been buried in misery.
Narcissa turned to Andromeda and selected a second phial.
"Your turn."
Andromeda did not take it immediately.
"I did not mean to say it."
Bellatrix's smile turned radiant and dangerous. "And yet you said it to his face, which is the one detail that truly mattered."
"I was angry."
"Were you?" Bella's tone softened, which made it worse. "I had not noticed."
Andromeda's fingers tightened on the cushion. "I did not think he would…"
"Do what?" Narcissa asked. "Believe you? Act on your words? Treat you as an adult standing by a public declaration? Grandfather is old, not decorative. You are lucky it was him and not Corvus."
The line struck hard enough that Andromeda finally took the phial.
She drank without another word.
Narcissa watched her carefully while the potion began its work. Colour returned to Andy's face in slow increments.
Bellatrix sat at last, though she did it like a woman temporarily postponing violence rather than abandoning it.
"Now," Bella said, her voice bright again with false pleasantness, "you are going to tell us exactly what you said to Grandfather, word for word, because I would very much like to know which sentence created this." She pointed to Nymphadora.
--
Far across the Atlantic, Eleanor Whitcomb had spent the better part of two days trying to pretend the decision still belonged to her.
The request for a full meeting had first come from three department heads.
Then from conclave leaders.
Then, from enough of both together, that refusal stopped looking like leadership and began looking like a delay performed for personal vanity.
The meeting itself took place in the upper chamber at MACUSA, under the increasingly stale dignity of institutions that sensed they were about to become historical details inside someone else's structure.
Whitcomb sat at the head of the table and watched them arrive.
Hector Santiago from Law Enforcement came in first and did not waste time pretending his opinion remained flexible. The conclave leaders followed in their own order, each one carrying the posture of a person who preferred private influence and had now decided it no longer moved quickly enough.
Whitcomb let the room settle. No one talked, and instead of warm greetings, small nods were what she received.
That alone told her the meeting had already passed courtesy.
Santiago began without invitation.
"We cannot hold the line as it stands." He placed both hands on the table. "Not politically, not administratively, and not in security terms. Mater Magica Aeterna is already functioning as the central body in everything except name, where American interests are concerned. We still speak as though we are separate. We no longer act as though we are."
Whitcomb watched him over folded hands. "That is an argument for treaty expansion, not surrender."
The head of the Department of Magical Education spoke next.
"Children adapt faster than governments," she said. "Children already speak of the wider magical world as though it were one system waiting for paperwork to catch up. They are not entirely wrong."
One of the conclave leaders, an older wizard from the western circles who had spent most of the last decade opposing almost anything that smelled of foreign centralisation, cleared his throat with visible discomfort.
"I dislike this," he said. "I dislike the principle of it, the speed of it, and the man at the centre of it. But disliking a tide has yet to keep a harbour dry."
Whitcomb found that more useful than agreement would have been.
Another leader leaned forward, fingers steepled. "The question before us is no longer whether Mater Magica Aeterna should exist. It exists. The question is whether MACUSA enters the structure with negotiated standing or waits until the practical decision has been made without this meeting."
That was the room at its most honest.
Whitcomb felt the old instinct to resist rise anyway, not from hope, but from habit. There was a reason why MACUSA was separated from the old continent.
Governments survived by delaying irreversible things until they became someone else's problem. It was one of the few true international traditions.
Yet she had spent the past months watching the ground move under her feet. Department heads growing more favourable. Conclaves becoming bolder. Military and educational figures using MMA language before anyone had voted to use it. The drift had become a current, and the current had become the direction.
She thought, not for the first time, of resignation.
Leave the seat.
Preserve the appearance of principle.
Allow the next president to sign the merger and bear the insult of it.
The temptation lasted perhaps three seconds.
Whitcomb straightened in her chair.
"If we proceed," she said, "we do not proceed as petitioners grateful to be admitted. We proceed as a government entering a larger body with terms, protections, standing, and named concessions. I will not hand them a symbolic submission dressed as an administrative necessity."
Whitcomb looked around the table one final time.
No one opposed her.
That, more than any speech, settled it.
The vote followed in proper order; institutions loved ritual most when the outcome had already become obvious. One by one, department heads and conclave leaders gave their position for the record. Merge. Merge with conditions. Merge with standing guarantees. Merge before we are forced to imitate it from outside. This was not a surrender; there was no war.
There would be statements, delegations and transitional language. Committees and all the bureaucratic embroidery that polite systems wrapped around irreversible acts.
But the core of it was done.
MACUSA had decided to merge with Mater Magica Aeterna.
Whitcomb rested one hand on the document and allowed herself a single hard thought.
Better to enter the machine while one still had control over its gears.
-
Across the sea and high above the castle, Corvus read the front page of the Daily Prophet with a smile.
MACUSA TO MERGE WITH MATER MAGICA AETERNA
The headline had been expected.
He turned the page once, scanned the supporting article, and set the paper beside the rest of the morning reports on his desk. Magical India, China, and the remaining independent conclaves would follow.
He was going to unite the magical world.