The Transfiguration classroom smelled of old wood polish and chalk dust, the kind of scent that clung to robes long after the lesson ended.
First-years shuffled into their seats beneath the high arched windows, sunlight slicing across the long rows of desks.
Harry Crow sat near the middle, his mind still turning over the morning’s events.
Malfoy had been handled.
Permanently, if Harry had anything to say about it.
The blond idiot had needed a reminder that not every target was easy prey.
Ron Weasley dropped into the empty chair beside him with all the grace of a badly aimed Bludger.
“The Boy-Who-Lived needs proper Gryffindor friends,” Ron announced, loud enough for half the class to hear.
“Not hanging about with Ravenclaw girls and Neville.
The way you took down Malfoy was bloody brilliant!
What Quidditch team do you support?”
Harry turned his head slowly.
The stare he gave Ron would have sent most first-years scrambling for new seats.
Ron, tragically, lacked the sense to notice he was standing on the edge of a very deep hole.
Harry made the calculation in half a second.
Playing along would only encourage more of this.
Shutting it down now was cleaner.
“I paid Malfoy the compliment of admitting he could be dangerous,” Harry said, voice quiet but edged like the knife hidden in his sleeve.
“You, on the other hand, are an idiot.”
Ron’s mouth opened.
Nothing intelligent came out.
Padma Patil and Hermione Granger were already on their feet.
They moved with the synchronized efficiency of people who had decided the seating chart needed urgent revision.
Neville Longbottom rose with them, cheeks pink but shoulders straighter than they had been five minutes earlier.
Harry stood without another word and followed, leaving Ron marooned at the front of the room like a particularly freckled shipwreck.
A soft ripple of magic brushed the air.
The tabby cat that had been watching from the windowsill transformed in one fluid motion, tartan robes settling around Professor McGonagall’s tall frame.
She had seen every second.
Her lips twitched—just once—with something dangerously close to approval.
Three Ravenclaws had stood up for one of her Gryffindors.
The youngest Weasley, she reflected, really did possess the social skills of a concussed troll.
The staff room had been saying so for weeks.
Minerva McGonagall cleared her throat.
The sound cut through the remaining whispers like a blade.
“Transfiguration,” she began, her Scottish accent crisp as winter air, “is some of the most complex and dangerous magic you will learn at Hogwarts.
It is not for the careless or the faint of heart.”
She flicked her wand.
The heavy oak desk at the front of the room shuddered, then folded in on itself with a series of wet pops.
In its place stood a very pink, very confused pig.
The animal snorted once, took two steps, and let out a squeal that set half the class laughing.
McGonagall reversed the spell with another flick.
The desk reappeared, solid and ordinary once more.
Most students leaned forward, eyes bright.
One did not.
Harry Crow sat with his arms loosely folded, expression faintly bored.
McGonagall’s lecture faltered for the first time in thirty years of teaching.
“Is there something you don’t understand, Mr.
Crow?”
“Basically, all of it, Professor.”
The silence that followed was so complete Harry could hear the faint scratch of a quill someone had forgotten to stop moving.
Ron, apparently unable to help himself, muttered, “It’s because he’s an idiot.”
The snigger that rippled through the front rows was all the opening Harry needed.
“Well,” he said, tone mild, “I understood that turning your desk into a pig was a demonstration.
Not a very practical one, though.
You couldn’t actually eat it.”
McGonagall’s lips tightened, but she gave a single, grudging nod.
Harry continued before she could reclaim the floor.
“It’s the different incantations and wand movements that don’t make sense.
Transfiguration is changing one thing into another.
Why invent a new spell for every possible outcome?
You’re asking magic to perform the same essential function over and over.
The only real limits should be the caster’s power, experience, and the mass of the material you start with.
Whether that material is living or not shouldn’t matter.”
McGonagall stared at him as though he had just suggested replacing the ceiling with treacle tart.
In all her years—no, in all the years of recorded wizarding education—no first-year had ever dismantled the foundational principles of her subject with such calm certainty.
She decided to settle the matter the only way that mattered: with proof.
“Mr.
Crow,” she said, voice dangerously even, “I am going to give you one of my books.
If you can transfigure it into a chicken, I will award you an Outstanding for the entire year.
Not just today.
The entire year.”
A collective intake of breath swept the room.
Hermione’s quill froze mid-air.
Neville looked like he might slide under the desk.
McGonagall placed a thick, leather-bound tome on Harry’s desk.
The class leaned forward as one.
Harry did not draw a wand.
Instead he produced a slim knife—goblin-forged, dark metal catching the light—and began to move it in slow, deliberate patterns above the book.
No incantation.
No recognized wand movement.
Just the quiet scrape of metal through air.
The leather binding rippled.
Dark brown shifted to russet.
Tiny feathers pushed through the surface like new grass after rain.
The spine arched, reshaping itself.
A head emerged, small and sharp-eyed.
Wings unfolded with a soft rustle.
The finished chicken blinked, clucked once in mild confusion, and strutted across the desk as though it had always belonged there.
Someone’s ink bottle hit the floor.
The sound was very loud.
Hermione found her voice first.
“You never said any incantation.
You didn’t even use a wand.
How is that possible?”
Harry didn’t look up from the chicken.
“I speak English, Spanish, French, and a smattering of Italian.
Do you think magic cares which language you use, as long as your intent is clear?
I also speak Gobbledegook fluently, though I refuse to use the insulting wizard term for it.”
Neville’s voice surprised everyone by answering.
“Gobbledegook.”
Hermione’s sense of justice ignited like a fuse.
“That’s—that’s insulting!
It implies the language is nothing but nonsense!”
McGonagall raised one hand, cutting off the side debate before it could spiral.
Her eyes remained fixed on Harry.
“A fuller answer to Miss Granger’s original question, if you please, Mr.
Crow.”
Harry moved the knife again.
The chicken shimmered and became a simple woven basket sitting innocently on the desk.
“Chicken in a basket,” Hermione murmured, a reluctant smile tugging at her mouth.
“I suppose that’s more of the fabled goblin humor?”
Harry’s lips curved.
He performed the motion one final time.
The basket softened, ginger fur sprouting in soft waves.
Ears appeared.
A tiny pink nose.
With a delicate miaow, the smallest, fluffiest ginger kitten imaginable blinked up at the class.
It took three wobbly steps, then made a beeline for Hermione as though it had known exactly where it was going.
Hermione melted.
She lifted the kitten into her lap with reverent hands.
It purred immediately, a tiny engine of contentment, and butted its head against her fingers.
For the first time since the lesson began, the tension in the room eased into something almost warm.
Harry finally gave McGonagall the explanation she had been waiting for.
“Once you master the basic concept, transfiguration is about visualization and practice.
You hold a clear image in your mind of exactly what you want.
The bigger or more complex the change, the more power and focus it demands.
Mass is the true limiter—you can’t turn a match into an elephant because there simply isn’t enough material to work with.
Living or non-living doesn’t change the principle.
I can manage transformations up to roughly the size of a medium dog right now.
Speed and scale improve with practice and age.”
Minerva McGonagall had taught the Marauders.
She had survived the Weasley twins.
She held a Transfiguration Mastery that very few witches or wizards ever achieved.
None of that prepared her for the moment an eleven-year-old—raised among goblins, if the rumors were true—quietly dismantled everything she had believed about her own subject.
If what the boy said was true—and the evidence was currently purring loudly on Miss Granger’s lap—then the entire foundation of her teaching career rested on a misunderstanding.
She had no idea where they went from here.
The class remained frozen, caught between awe and disbelief.
Ron Weasley’s face had gone through several alarming shades of red before settling on something close to puce.
Padma Patil watched Harry with quiet, thoughtful approval.
Neville looked like someone had just handed him a shield.
McGonagall drew a slow breath.
When she spoke, her voice was steadier than she felt.
“Class dismissed for today.
We will continue tomorrow—with adjustments.”
Chairs scraped.
Robes rustled.
Excited whispers broke out the moment students reached the corridor.
Ron stormed out without a backward glance.
Hermione remained seated a moment longer, still stroking the ginger kitten that showed no sign of reverting to a book.
Harry met McGonagall’s gaze across the emptying classroom.
There was no triumph in his expression.
Only quiet certainty.
Minerva McGonagall stayed where she was long after the last student had gone.
She stared at the spot on her desk where a heavy tome had become feathers, then a basket, then a living creature that should not have existed according to every law she had ever been taught.
The kitten’s faint purr still echoed in the sudden silence.
She had absolutely no idea what she was going to do next.