Butterfly Effect ; H. Potter

147. against a thousand soldiers.

The enchanted ceiling of the Great Hall was dark and scattered with stars, and below it the four long house tables were lined with dishevelled students, some in travelling cloaks, others in dressing gowns. Here and there shone the pearly-white figures of the school ghosts. Every eye, living and dead, was fixed upon Professor McGonagall, who was speaking from the raised platform at the top of the Hall. Behind her stood the remaining teachers, including the palomino centaur, Firenze, and the members of the Order of the Phoenix who had arrived to fight.

"... evacuation will be overseen by Mr. Filch and Madam Pomfrey. Prefects, when I give the word, you will organise your house and take your charges, in an orderly fashion, to the evacuation point."

Many of the students looked petrified. However, as Harry and Antheia skirted the walls, scanning the Gryffindor table for Ron and Hermione, Ernie Macmillan stood up at the Hufflepuff table and shouted, "And what if we want to stay and fight?"

There was a smattering of applause.

"If you are of age, you may stay," said Professor McGonagall.

"What about our things?" called a girl at the Ravenclaw table. "Our trunks, our owls?"

"We have no time to collect possessions," said Professor McGonagall. "The important thing is to get you out of here safely."

"Where's Professor Snape?" shouted a girl from the Slytherin table.

"He has, to use the common phrase, done a bunk," replied Professor McGonagall, and a great cheer erupted from the Gryffindors, Hufflepuffs, and Ravenclaws.

Harry and Antheia moved up the Hall alongside the Gryffindor table, still looking for Ron and Hermione. As they passed, faces turned in their direction, and a great deal of whispering broke out in their wake.

"We have already placed protection around the castle," Professor McGonagall was saying, "but it is unlikely to hold for very long unless we reinforce it. I must ask you, therefore, to move quickly and calmly, and do as your prefects –"

But her final words were drowned as a different voice echoed throughout the Hall. It was high, cold, and clear: there was no telling from where it came; it seemed to issue from the walls themselves. Like the monster it had once commanded, it might have lain dormant there for centuries.

"I know that you are preparing to fight." There were screams amongst the students, some of whom clutched each other, looking around in terror for the source of the sound. "Your efforts are futile. You cannot fight me. I do not want to kill you. I have great respect for the teachers of Hogwarts. I do not want to spill magical blood."

There was silence in the Hall now, the kind of silence that presses against the eardrums, that seems too huge to be contained by walls.

"Give me Harry Potter," said Voldemort's voice, "and none shall be harmed. Give me Harry Potter, and I shall leave the school untouched. Give me Harry Potter, and you will be rewarded.

"You have until midnight."

The silence swallowed them all again. Every head turned, every eye in the place seemed to have found Harry, to hold him frozen in the glare of thousands of invisible beams. Then a figure rose from the Slytherin table and he recognised Pansy Parkinson as she raised a shaking arm and screamed, "But he's there! Potter's there! Someone grab him!"

Before Harry could speak, there was a massive movement. The Gryffindors in front of him had risen and stood facing, not Harry, but the Slytherins. Then the Hufflepuffs stood, and, almost at the same moment, the Ravenclaws, all of them with their backs to Harry, all of them looking towards Pansy instead, and Harry, awestruck and overwhelmed, saw wands emerging everywhere, pulled from beneath cloaks and from under sleeves.