Harry Potter And The Methods Of Rationality

Chapter 41: Frontal Overdrive

The biting January wind howled around the vast, blank stone walls that demarcated the material bounds of the castle Hogwarts, whispering and whistling in odd pitches as it blew past closed windows and stone turrets. The most recent snow had mostly blown away, but occasional patches of melted and refrozen ice still stuck to the stone face and blazed reflected sunlight. From a distance, it must have looked like Hogwarts was blinking hundreds of eyes.

A sudden gust made Draco flinch, and try, impossibly, to press his body even closer to the stone, which felt like ice and smelled like ice. Some utterly pointless instinct seemed convinced that he was about to be blown off the outer wall of Hogwarts, and that the best way to prevent this was to jerk around in helpless reflex and possibly throw up.

Draco was trying very hard not to think about the six stories worth of empty air underneath him, and focus, instead, on how he was going to kill Harry Potter.

"You know, Mr. Malfoy," said the young girl beside him in a conversational voice, "if a seer had told me that someday I'd be hanging onto the side of a castle by my fingertips, trying not to look down or think about how loud Mum'd scream if she saw me, I wouldn't've had any idea of how it'd happen, except that it'd be Harry Potter's fault."

Earlier:

The two allied Generals stepped together over Longbottom's body, their boots hitting the floor in almost perfect synchrony.

Only a single soldier now stood between them and Harry, a Slytherin boy named Samuel Clamons, whose hand was clenched white around his wand, held upward to sustain his Prismatic Wall. The boy's breathing was coming rapidly, but his face showed the same cold determination that lit the eyes of his general, Harry Potter, who was standing behind the Prismatic Wall at the dead end of the corridor next to an open window, with his hands held mysteriously behind his back.

The battle had been ridiculously difficult, for the enemy being outnumbered two-to-one. It should have been easy, Dragon Army and the Sunshine Regiment had melded together easily in practice sessions, they'd fought each other long enough to know each other very well indeed. Morale was high, both armies knowing that this time they weren't just fighting to win for themselves, but fighting for a world free of traitors. Despite the surprised protests of both generals, the soldiers of the combined army had insisted on calling themselves Dramione's Sungon Argiment, and produced patches for their insignia of a smiling face wreathed in flames.

But Harry's soldiers had all blackened their own insignia - it didn't look like paint, more like they'd burned that part of their uniforms - and they'd fought all through the upper levels of Hogwarts with a desperate fury. The cold rage that Draco sometimes saw in Harry had seemed to trickle down into his soldiers, and they'd fought like it hadn't been play. And Harry had emptied out his entire bag of tricks, there'd been tiny metal balls (Granger had identified them as "ball bearings") on floors and staircases, rendering them impassable until cleared, only Harry's army had already practiced coordinated Hover Charms and they could fly their own people right over the obstacles they'd made...

You couldn't bring devices into the game from outside, but you could Transfigure anything you wanted during the game, so long as it was safe. And that just wasn't fair when you were fighting a boy raised by scientists, who knew about things like ball bearings and skateboards and bungee cords.

And so it had come to this.

The survivors of the allied forces had cornered the last remnants of Harry Potter's army in a dead-end corridor.