Not on its own. Trolls are really stupid. Probably people playing jokes.

What's going on with Harry's broomstick?

I shall place the Sorting Hat on your head...

It's just a spell. Besides, It's the cards you want.

- My scar. It keeps burning. - It's happened before.

Let's open it.

It's not real, the ceiling. It's just bewitched to look like the night sky.

...is it, Mr. Potter?

Look at it! The new Nimbus 2000!

Have it your way, then.

powerful it is known as the Draught of the Living Dead.

No, that's all I need! You to set my bloody kneecups on fire!

Oh, good God, man, you're not still on about that bloody dragon, are you?

- Jinxing the broom? What do we do? - Leave it to me.

And now, as I understand it, the house cup needs awarding.

Oh, well done! See here, everyone, Miss Granger's done it!

That's not just a broomstick, Harry, it's a Nimbus 2000!

But Hagrid, whatever Fluffy's guarding, Snape's trying to steal it.

They're really rare. I wonder who gave it to you.

Maybe if the fat lump had given this a squeeze, he'd have remembered to fall on his fat arse.