Dumbledore's Army's supposed to be about doing something real.

Here he is.

This is light?

...which, incidentally, is currently celebrating...

This is Crabbe, and Goyle.

Neville Longbottom, is it? How's Mum and Dad?

- That's a boggart, that is. - Very good, Mr. Thomas.

The only problem is, I can't remember what I've forgotten.

...is used to return those who have been Petrified to their original state.

See, the thing is, Harry, there are some wizards, like the Malfoy family...

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

It seems your hearing in the Ministry is to be before the entire Wizengamot.

So it's only a matter of time before one of them is killed this time.

At the end of the year, the house with the most points is awarded the house cup.

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