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

You have got to start standing up to people, Neville.

Understand? If I see a single broom in the air...

And I have a few last-minute points to award.

Me dad's a Muggle. Mum's a witch.

That's unicorn blood, that is. I found one dead a few weeks ago.

But you're a bit more along than I would have expected. Particularly 'round the middle.

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

A sorry lot, this, Hagrid.

We've looked a hundred times!

A bezoar is a stone taken from the stomach of a goat and it will save you from most poisons.

Red hair and a hand-me-down robe? You must be a Weasley.

Hey, look! Neville's got a Remembrall.

And a thirst to prove yourself.

Nothing, I repeat, nothing...

I think I can tell the wrong sort for myself, thanks.

Marge is ill. Ate a funny whelk.

Wait a minute. "One of the teachers"?

...brew glory and even put a stopper in death.

I mean, do you really have the...?