August 5th, 1993, Clearing Near The Rookery, 11:27 AM
Harry moved.
Not with the elegance Ethan possessed, but with the determined efficiency of someone who'd spent two years learning that hesitation in combat was simply another word for losing. He drew his Holly wand and cast before his feet had fully settled from the initial lunge.
"Impedimenta!"
The spell shot across the clearing with respectable speed. Ethan tilted his head fractionally to the left, and the spell passed through the space his face had occupied a moment before, continuing on to strike a tree at the clearing's edge with a crack that made the branches shiver.
Harry was already moving again, circling right, wand tracking. "Expelliarmus!"
Ethan's hand moved—just moved, without wand, without incantation—and an invisible shield rippled into existence. The Disarming Charm struck it and dissolved like mist against glass.
'Too predictable,' Harry thought, adjusting. 'He knows what I'm going to cast before I cast it.'
Which made sense, didn't it? Ethan was a true Seer after all. He'd literally watched futures where this training session occurred, had seen every spell Harry might throw, every angle Harry might attack from. Fighting someone who'd already watched you lose was like playing chess against someone who could see three moves ahead.
Except Harry had one advantage: Ethan had taught him that advantage himself.
Dirty fighting.
Harry feinted left with his wand whilst his free hand grabbed a fistful of loose earth from the clearing's floor. He threw it at Ethan's face—low, crude, the kind of move that would earn disapproval in any sanctioned duel—whilst simultaneously casting a Tripping Jinx at ankle height.
Ethan stepped backward and slightly right. The earth flew harmlessly past where his face would have been, and his foot lifted precisely clear of the invisible trip-wire. His expression didn't change—still that calm, assessing focus—but Harry thought he saw approval flicker in those dark-amber eyes.
'Good try,' that look said. 'But I've seen this too.'
Harry pressed. He cast a Stinging Hex, followed immediately by a Knockback Jinx, then dropped low and sent a Leg-Locker Curse whilst his body was in motion. Three spells in rapid succession from three different angles, using his own movement to create confusion.
Ethan blocked the first two with that same wandless shield and simply stepped over the third, his movements economical and unhurried. He hadn't drawn his wand. Hadn't needed to.
'Of course he hasn't,' Harry thought with mounting frustration. 'Because he's seen every... wait.'
An idea crystalized. If Ethan could see futures, see possibilities, then the key wasn't doing something unexpected—that was impossible against a Seer. The key was doing something so obvious, so straightforward, that it didn't matter if he saw it coming.
Harry stopped circling. Planted his feet. Raised his wand with deliberate intent and poured everything he had—will, focus, determination, the memory of facing a basilisk and surviving—into a single spell.
"Expelliarmus!"
The spell tore from his wand with force he'd never achieved in practice duels. A deep scarlet this time with a tinged of gold, the colour of his phoenix-feather core channelling through intention, and it flew at Ethan with the velocity of legitimate threat.
Ethan raised his hand—still no wand—and caught the spell.
Just... caught it.
His fingers closed around the golden light as though it were a physical object, and Harry watched, transfixed, as the spell compacted in Ethan's grip, compressed itself into a sphere of contained energy, then simply... dispersed. Motes of light drifted away like dying embers.
"Well done," Ethan said, and his voice carried genuine approval. "That Disarming Charm had real intent behind it. You're learning to fuel spells with more than just words and wand-movements."
Harry, breathing hard from exertion and mounting frustration, lowered his wand. "You blocked everything. I didn't even make you use your wand."
"No," Ethan agreed. "But you made me move. You made me think. And that last spell? That had enough force behind it to disarm most adult wizards. For a thirteen years old to cast an Expelliarmus with that much conviction?" He tilted his head. "That's worthy of note, Harry. Most students your age can barely make the spell spark."
"But it wasn't enough."
"Of course it wasn't enough. I'm a fully trained wizard with two decades of combat experience and the ability to see probable futures. If you'd managed to disarm me on your first attempt, I'd be concerned I'd taught you too well." Ethan's mouth twitched. "Also mildly embarrassed."
From the fallen log, Luna's quiet voice drifted across the clearing: "That was seven spells in four minutes. Very impressive, Harry. Though I think you telegraphed the Tripping Jinx slightly... your wand dipped before you cast."
Harry turned to find Luna scribbling in her notebook, Jasper still perched between her ears like a diminutive golden crown. The Snidget chirped what sounded like agreement.
"Rest," Ethan said, gesturing to the log. "You're exhausted, and we've only begun."
Harry stumbled over to collapse beside Luna, his legs trembling from sustained movement. She offered him a water flask without comment, and he drank gratefully whilst trying to regulate his breathing.
"Now," Ethan said, his voice taking on the cadence of a lecture, "I want you to observe. Not just watch, observe. Understand what you're seeing."
He moved to the clearing's centre, and Harry noticed for the first time that Ethan's movements carried a quality of deliberate performance now. This was teaching, not fighting.
"The Wizarding world categorises combat into specialisations," Ethan began. "Professor Flitwick, for instance, fights primarily with Charms, manipulation of existing matter, creation of effects, battlefield control through clever application of household magic made lethal. Professor McGonagall favours Transfiguration, changing the environment itself, turning the ground beneath your feet into quicksand or stone into binding ropes. Professor Snape, when he bothers to duel, uses Curses and Potions, affliction magic, damage over time, making his opponent's own body betray them."
Ethan drew his wand—finally—and the gesture was so smooth it seemed to continue a movement he'd been making all along. "Most competent duelists develop a primary focus. Charms or Transfiguration or Curses. They become excellent at one thing, competent at others. This works. It's valid. It will keep you alive in most situations."
He conjured a dummy with a casual flick—not a simple straw figure, but something more sophisticated. It had joints, articulation, the suggestion of a human shape rendered in wood and fabric. Another flick, and it animated, taking a defensive stance.
"But I don't fight like most duelists," Ethan said quietly. "Watch."
What happened next defied Harry's understanding of how magic should work.
Ethan's left hand moved in a complex gesture whilst his wand traced patterns in the air with his right. Runes appeared around him—actual physical manifestations of Ancient Runes, glowing with soft blue-white light, rotating in orbits like miniature planets. Harry recognised a few: Algiz for protection, Tiwaz for directed force, Kenaz for illumination and revelation.
Ethan murmured something—too quiet for Harry to hear clearly, but it sounded like constellation names mixed with runic language. The runes pulsed with each word.
Then he moved.
The first spell was a Cutting Hex amplified through the Tiwaz rune. It struck the dummy's shoulder and carved through the wood as though it were butter, the rune's geometry focusing the spell's force into a line of absolute precision.
The second spell came from Ethan's wandless hand—a sphere of starlight, no incantation at all, just gathered magic shaped by will and astronomical alignment. It flew like a shooting star and struck the dummy's chest, burning a hole through the fabric with heat that smelled of ozone and distant suns.
And then Ethan Disapparated.
Except it wasn't Disapparition—not quite. His form shattered into points of light, shimmering stars that reformed three feet to the left with a sound like crystal chimes. He cast from the new position before his body had fully solidified—another Cutting Hex, this one wrapped in Algiz runes so it carried its own shield whilst travelling, unstoppable.
He flashed again. Starlight and reformation. Cast from behind the dummy, above it, beside it, each position chosen with the precision of someone who understood geometry as both mathematics and art. Spells came from directions the dummy couldn't possibly defend against all at once, each one amplified by runic integration, timed by astronomical knowledge that told Ethan exactly when Mars's influence would strengthen destructive magic or when Mercury's position favoured speed.
The dummy exploded into splinters.
Ethan was standing exactly where he'd started, his breathing calm, not a hair out of place. The runes orbiting him faded one by one, their light dimming to nothing.
And through all of it—through the complex casting, the multi-layered integration of disciplines, the impossible movement—he hadn't spoken a single word aloud.
Complete non-verbal casting whilst simultaneously managing Ancient Runes, astronomical timing, and what appeared to be a modified Apparition technique that used starlight as medium.
Harry's mouth had fallen open somewhere around the third spell. Luna had stopped taking notes entirely, her quill frozen mid-stroke. Even Jasper had gone very still on her head, his golden eyes wide.
Behind them, Osian made a sound low in his throat—something between recognition and remembered distress. The Re'em's golden hide shuddered, and he deliberately turned his head away, refusing to watch further.
'That's why Ethan could catch him,' Harry realised. 'Osian's fast and strong, but this? This is something else entirely.'
'And he hasn't even used his shield variation,' Harry noted inwardly.
Ethan turned to face them, his expression serene.
"That was..." Harry's voice emerged slightly strangled. "That was—"
"Flashy," Luna supplied. "Also deadly. Also beautiful, in a terrible sort of way. Like watching a star collapse."
"Intimidating," Harry finished. "Very, very intimidating."
Ethan's mouth quirked. "Good. That's partially the point. Combat isn't just about damage—it's about psychology. If your opponent sees you fight like that, sees the integration of disciplines they didn't know could be integrated, they hesitate. Hesitation in combat is fatal."
He moved toward them, settling onto the log's other end. "But here's what I actually want you to understand...the integration itself isn't what makes those spells powerful. The runes, the astronomy, the modified Apparition... those are tools. Frameworks. They help focus and amplify, but the true power comes from something more fundamental."
"Intent," Harry said quietly.
"Intent. Will. Meaning." Ethan nodded. "Consider Lumos. The Wand-Lighting Charm. First-year magic. Everyone learns it, everyone can cast it. But how many people understand it?"
He extended his wandless hand. "Lumos."
Light bloomed from his palm—not the cool, sterile white of a standard Wand-Lighting Charm, but something warmer. Golden, almost. The kind of light that reminded Harry of summer mornings and Ethan's study and safety.
"The word Lumos derives from the Latin lumen, light, but also enlightenment, clarity, revelation. When you cast it thinking 'I need illumination,' you get simple light. But when you cast it understanding what light truly means, illumination yes, but also warmth, truth, the banishment of shadow, the revealing of hidden things... the spell evolves."
The light in Ethan's hand intensified. Harry felt actual warmth radiating from it, felt the way shadows retreated more aggressively than they should from a simple light source.
"This light is warm enough to ignite flammable materials if I sustain it," Ethan continued. "It repels ghosts and spectral entities, Gytrashes, Dementors if you make it bright enough, any creature that exists in shadow. It reveals magically hidden architecture, doors, passages, wards. It can become orbs of coloured light, each colour carrying different properties."
He closed his hand, and the light vanished. "Those variations you see in advanced texts, Lumos Solem, Lumos Duo, Lumos Maxima... those are shortcuts for wizards who don't want to put in the effort of understanding the base spell's true nature. They're training wheels. Useful, certainly, but limiting."
"So every spell works like that?" Luna asked, her quill moving again. "Every spell has... depths?"
"Every spell has as much depth as you bring to it," Ethan corrected. "Some more than others, certainly. Expelliarmus, for instance... the Disarming Charm. On its surface, it removes a wand. But what does it truly do? It breaks connection. It severs the bond between wizard and tool, between intention and instrument. Understanding that, truly understanding it, changes how you cast."
He looked at Harry directly. "Which brings me to homework. Tonight, and in the days we continue this training, I want you to think about your fighting style. Not what you think you should do, not what looks impressive, but what feels right. What calls to you. Which spells resonate when you cast them. What kind of wizard do you want to be when someone threatens what you love."
Harry's mind immediately went to Expelliarmus. The spell he'd used against Lockhart, against the basilisk's memory in his desperation. The spell that had, for just a moment today, been something more instead of red.
"I think..." Harry started, then stopped, uncertain.
"Don't tell me yet," Ethan said. "Think about it. Let it develop naturally. We have time."
August 5th, 1993, The Rookery, Luna's Room, 9:47 PM
The walk back to the Rookery had been quiet, the kind of companionable silence that came from shared exhaustion and full minds. Ethan had departed shortly after they'd returned, mentioning business in London that required his attention and promising to return by tomorrow afternoon to continue training.
Xenophilius had provided dinner—something involving vegetables Harry couldn't identify and herbs that tasted of summer—and conversation about a creature called a Crumple-Horned Snorkack that Harry suspected didn't exist but Luna and her father discussed with absolute conviction.
Now, cleaned and changed into pyjamas, Harry stood in Luna's room and tried not to think too hard about the sleeping arrangements.
He'd brought pyjamas, obviously. Light blue flannel that Ethan had bought him, comfortable and practical. Luna wore a nightgown covered in embroidered moons and stars that somehow managed to be both modest and utterly charming, the fabric moving around her as she prepared for bed with unselfconscious ease.
'It's fine,' Harry told himself firmly. 'Completely normal. Friends share rooms sometimes. It's practical. The Rookery only has three bedrooms, and one's Xenophilius's study now anyway, and—'
Luna grabbed his hand and tugged him toward the bed.
"Come on," she said simply. "I'm exhausted, and you must be too after all that casting."
Harry followed because refusing seemed more awkward than accepting, his face heating despite his best efforts at control. He climbed into the bed—surprisingly comfortable, the mattress soft and the blankets cool and clean—and carefully positioned himself as close to the edge as physics and courtesy would allow.
Luna settled beside him with the same unselfconscious ease she applied to most things, pulling the blanket up and curling onto her side facing him. Her blonde hair spread across the pillow like spilled moonlight, and this close, Harry could count the faint freckles across her nose that he'd never noticed before.
"Your style," Luna said sleepily. "I think I know what it'll be."
"Oh?" Harry's voice came out slightly higher than intended.
"Expelliarmus. That's your spell." Her grey eyes were already drifting closed. "You always go for it first. Even against the basilisk. Even against the snakes during the duel. Disarming. Severing connection. Very you."
She yawned, the gesture somehow making her look younger and softer. "Goodnight, Harry."
"Goodnight, Luna."
She was asleep within moments. Harry could tell by the way her breathing evened out, the way her face relaxed completely, losing the last traces of conscious thought. She looked... peaceful. Beautiful in that particular way of people who exist without artifice, who simply are without trying to be.
Harry lay very still and became acutely aware of several things simultaneously.
First: Luna was approximately six inches away. Close enough that he could feel the faint warmth of her presence, could smell whatever soap or shampoo she used—something floral and clean and distinctly her.
Second: She was wearing a nightgown covered in embroidered celestial bodies, and the combination of innocent imagery and the context of sharing a bed was doing interesting things to Harry's ability to think coherently.
Third: His heart was beating considerably faster than it should be for someone lying down preparing for sleep.
Fourth: He was blushing so hard he could feel heat radiating from his cheeks, and if Luna were awake, she'd probably diagnose him with fever again.
'This is fine,' Harry told himself. 'Completely fine. Normal. We've slept together before.'
Which was true, technically. There'd been afternoons at 221B when they'd exhausted themselves playing chess or exploring the gardens, when they'd collapsed on the sofa or a reading room mattress and dozed off without thinking about it. But those had been accidental. Unplanned. The natural result of tired children falling asleep mid-activity.
This was... deliberate. Intentional. Luna had looked at her bed, looked at Harry, said "together of course" with absolute confidence, and now here they were.
And Luna looked so pretty in sleep that Harry thought he might actually get a nosebleed if he kept staring, which would be mortifying and also require explaining, so he should definitely stop staring.
He didn't stop staring.
Her eyelashes were surprisingly long, he noticed. Dark at the roots but blonde at the tips, casting tiny shadows across her cheeks in the moonlight filtering through the window. Her breathing made the blanket rise and fall slightly, rhythmic and peaceful. One hand was tucked under her cheek, the other resting on the pillow between them.
'Okay,' Harry thought desperately. 'Cogitation. Use the Cogitation training. Clear mind. Calm thoughts. Control.'
He closed his eyes and focused on the exercises Ethan had drilled into him. Breathing first—slow, measured, counting in for four, holding for four, out for four. Then the mental categorisation, putting each scattered thought into its proper box: Training observations here, spell theory there, embarrassment about blushing into a firmly closed container labelled "Deal With Later."
It helped. Slowly, gradually, his heart rate returned to something approaching normal. The heat in his face faded. His thoughts stopped ricocheting around like stunned Pixies.
But he was still hyperaware of Luna's presence beside him. Still noticed the way she shifted slightly in sleep, curling a bit closer. Still felt the inappropriate urge to reach out and—
'No,' Harry told himself firmly. 'Sleep. We're sleeping. Like friends do. Platonically. In the same bed. Which is completely normal and not weird at all.'
He repeated this internal mantra approximately fifteen more times before exhaustion finally dragged him under.
His last conscious thought was that it might take him a while to get used to this.
His last unconscious thought, as dreams began to form, was considerably less coherent and involved starlight, golden light, and Luna's smile in approximately equal measure.
Outside the window, actual stars wheeled slowly overhead, indifferent and eternal, whilst inside the Rookery a twelve-year-olds and thirteen-year-old slept the sleep of the exhausted and innocent, and downstairs Xenophilius hummed to himself whilst writing an article about creatures that probably didn't exist, and in the clearing a quarter-mile away the grass where Ethan had demonstrated true wizard's combat still held faint traces of runic light that would fade by morning.
The summer night settled over Ottery St Catchpole with the weight of possibility and the promise of tomorrow's continuation.
And somewhere in London, Ethan Esther stood in his study at 221B Baker Street, examining a photograph from the Daily Prophet and making notes in a journal written in code that only three people in Britain could read.
The game continued.
The pieces moved.
And Harry Potter, sleeping peacefully beside Luna Lovegood in a room painted with stars, dreamed of golden disarming charms and the way true wizards fight.