The biting November wind swept across the Hogwarts training lawn, carrying with it the crisp, freezing scent of the upcoming winter. The first-year Gryffindors stood shivering in a loose line, their heavy winter cloaks pulled tightly around their chins.
They were looking for the canvas pavilion Fred and George had described with grand, sweeping gestures in the common room. And this time, they actually found it.
Rising from the frosted grass was a massive, multi-tiered structure of weathered grey canvas, anchored to the earth by thick, iron-shod stakes. It looked less like a school canopy and more like a continental command tent. Yet, as the heavy flap was pulled back and the students filed inside, the excited whispers about the legendary Red Cap simulation died instantly in their throats.
The inside of the pavilion was entirely vast, expanded by a complex, multi-layered spatial loop that defied the castle's exterior dimensions. But there were no Red Caps. Instead, the interior had been transformed into an engineered gauntlet—a high-stakes tactical exercise in positional defense.
At the absolute center of the pavilion rose a steep, elevated stone tower, climbing thirty feet into the artificial twilight of the canopy. Branching outward from the base of the tower like the spokes of a wheel were four entirely distinct sectors of simulated terrain: a dense, tangled thicket of black-barked forest; a jagged, treacherous rock formation slick with artificial frost; a muddy, trench-scarred marshland; and a steep, crumbling gravel incline.
Richard Prewett stood at the base of the central tower, his hands clasped behind his back, his dark eyes cataloging the stunned, silent children.
"You expected a game," Richard said, his voice echoing sharply against the canvas walls. "You expected to fool around in the dark, acting like predator or prey. A fatal assumption. Your greatest threat on a battlefield will never be a beast; it will be an organized, adaptive unit occupying the high ground."
He gestured to the four terrain sectors and the elevated position above them.
"Five teams," Richard commanded flatly. "Four players per team. This is a rotation-based extraction drill. One team will occupy the summit of the tower to defend. The remaining four teams will deploy at the outer perimeter of the terrain sectors, attacking from all four cardinal directions simultaneously."
He raised his wand, pointing to a glowing, translucent runic target hovering directly above the tower platform.
"The rules are absolute," Richard continued, his eyes sweeping across the rows of wide, anxious eyes. "Attackers, you are forbidden from casting a single spell directly at the defending team. If a wand is leveled at a defender, your entire unit is instantly disqualified. However... anything else is fair game. You may manipulate the environment and use basic force to clear a path. Since you lack advanced terrain changing spells it will come down to movement, timing and speck of creativity. Your objective is to navigate your designated sector, reach the tower's base and fire a single Red Spark spell directly at the runic target."
He dropped his wand hand, his voice dropping into a cold, clinical register.
"Every single participant in an attacking team has the opportunity to score. Reach the summit, hit the target, and you secure a point for your unit. However, you can only score once per rotation; nobody gets to farm the target. For every individual red spark that connects, the defending team loses a point from their baseline. Defenders, your sole objective is to use basic knockback charms to stop them. For you, this is a test of precise aiming under pressure. For the attackers, this is entirely an exercise in footwork and movement. Every team will rotate until you have each defended the tower once and cycled through every terrain sector. Choose your units."
Ten minutes later, the first rotation was set into motion.
A unit of Slytherins occupied the high ground of the tower, their faces smug as they looked down at the treacherous paths below, their wands poised to aim. Harry, Ron, Hermione, and Neville stood at the edge of the jagged rock formation sector, looking up at the sheer, icy incline they had to cross.
Ron was vibrating with a nervous, intense energy, his fingers wrapped tightly around his brand-new wand—a beautiful, unblemished fourteen inches of deep, rich willow wood that replaced Charlie's broken ash. Neville stood right beside him, his boots set wide apart, clutching his father's heavy scuffed wand with a quiet, rigid determination that hadn't been there on Monday.
"The Slytherins have the height advantage, and they'll be aiming right for our chests to knock us back down," Hermione whispered frantically, her eyes darting across the rocky terrain. "They're going to try to time their spells to catch us when we're off balance. We need to flood the summit—every point we score chips away at their baseline."
"Then we don't give them a static target," Harry said, his eyes fixing on a narrow ridge that offered partial cover. "Remember what Professor Prewett said about dueling theories versus actual footwork. Move first, cast second. Ron, you take the left flank. Neville, stay central and anchor your weight if you have to take a hit."
A sharp, metallic chime echoed through the pavilion, signaling the start of the extraction.
"Go!" Harry yelled.
The quartet sprinted into the rocky sector, their dragon-hide boots skidding slightly on the frosted stone. High above, the Slytherin defenders immediately opened fire, sending a barrage of red-tinged Flipendo charms raining down from the battlements.
"Flipendo!" Malfoy roared from the edge, aiming directly at Neville's chest.
Neville didn't flinch. He didn't drop his wand or look for a place to hide. He stepped forward into a wide, aggressive Gallowglass stance, planting his rear heel firmly into the simulated earth. He raised Frank Longbottom's wand, his jaw locked in a hard, unyielding line, ready to take the impact.
The spell struck Neville squarely. His body shuddered under the magical force, his boots sliding back an inch on the slick stone—but he didn't fall. He gritted his teeth, throwing his center of gravity forward and forcing the momentum down into the dirt, maintaining his balance perfectly.
"Move!" Neville grunted, drawing the defenders' fire and keeping their aim occupied.
Harry didn't waste the second. He scrambled past the ridge, his eyes fixed on the tower's base. From the high platform, another knockback charm snapped toward his feet, threatening to clip his ankles and trip him.
Your physical balance failed completely, Prewett's lecture echoed in his mind. Your weight distribution must shift with your stance.
Mid-stride, Harry didn't panic. He anticipated the spell's trajectory, dropping his weight low and executing a sharp, defensive pivot he had studied on page seventy-four. He ducked beneath the flashing light, using the sudden shift in momentum to launch himself forward, entirely evading the Slytherins' line of sight.
On the opposite flank, Ron was moving with a lightness he seemed to have gained alongside his new wand. The willow core was highly responsive, reacting to his shortest, most compressed movements as he leaped across the rocky gaps, twisting his torso to present a smaller target to the defenders above.
"Harry! The secondary path is clear! Go! I'm right behind you!" Ron yelled, using a quick sprint to dodge a stray jinx.
Harry vaulted up the stone steps of the tower, his heart hammering against his ribs. He breached the lower threshold, taking the circular steps three at a time until he burst out onto the elevated summit.
The Slytherin defenders spun around, trying to re-adjust their aim, but under the strict rules of the drill, Harry was already within the scoring zone. He didn't look at them. He leveled his wand straight at the glowing runic target hovering above the platform.
"Periculum!" Harry shouted.
A brilliant, blinding red spark erupted from his wand, striking the rune dead-center. The translucent target flared crimson, and a heavy, echoing bell tolled through the pavilion, signaling the first deduction against the defense.
"One!" Ron's voice bellowed as he burst onto the platform a second later, his willow wand already cutting through the air. "Periculum!"
Another red spark snapped into the target. The bell tolled a second time in rapid succession. The Slytherins' baseline score was actively plummeting, and down below, Hermione and Neville were already dodging the final beams of spells to claim their own points.
By the time the final rotation concluded two hours later, the first-years were thoroughly exhausted, their faces streaked with sweat and mud from the marshland and forest sectors. They lined up once more on the frosted grass outside the pavilion, their breathing ragged in the cold November air.
But the atmosphere was entirely different now. The initial disappointment about the missing simulation had vanished, replaced by a profound, electric energy.
Ron was constantly turning his new willow wand over in his hands, a quiet, confident smile resting on his face. Neville stood at the end of the line, his uniform covered in grey rock dust, but his chin was held high, his posture perfectly square. He wasn't looking at the ground anymore.
Richard Prewett walked to the front of the formation, his midnight-blue cloak catching the biting winter wind. His dark eyes evaluated the small unit of children before him. They had taken heavy penalties during their turn to defend, but their multi-man extractions across the different terrains had outpaced the rest of the class.
"An unpolished performance," Richard said quietly, his voice carrying that familiar, unyielding gravity. "Your defensive aiming was erratic, and your movement patterns occasionally lacked long-term strategy. You relied heavily on structural fortune."
He stopped right before Harry, Ron, and Neville, his gaze lingering on the steady, wider stances of the two boys.
"But you moved your feet," Richard concluded, a microscopic, almost imperceptible shift in his expression showing the barest hint of approval. "You adjusted your center of gravity when the terrain failed you, and you advanced when it mattered. You didn't let your team down and had their back."
He tapped his knuckles against his podium.
"Review pages eighty through ninety-four before Monday. The chain casting theories for duel. Dismissed."
As the students turned to head back toward the great castle doors, laughing and recounting Ron's swift dodging and Neville's iron-clad stance, Harry looked back one last time. Richard was already extinguished in the shadows of the massive pavilion, his mind completely fixed on the larger, more dangerous game shifting beyond the castle walls.
A new crop of vibrant young wizards was bloomin, and for the first time since arriving at Hogwarts, Harry felt like he was bonding with all his classmates not just the Gryffindors.