“Right, Now, Quidditch is easy enough to understand, even if it’s not too easy to play. There are seven players on each side. Three of them are called Chasers. The red balls are called quaffles, and the chasers catch and throw each other the Quaffles to bring the robot to shot in to the hoops. Ten points every time you Quaffle Passes through one of the hoops. Follow me?

“Now, there’s another player on each side who’s called the Keeper — I’m Keeper for Gryffindor 10th and seniors. My job is to move a shield between the hoops and prevent the opposing robot from scoring.

Now I'll show you what Bludgers do.

The blue balls are flying and trying to knock out players. This is why there are two Beaters in each team – their role is to control the robot, insert balls into it and direct the balls. A Bludgers hitting the shield will disable it.

The last group member is the seeker. This is the golden hio-snitch and it's the most important ball in the game. It is very hard to hit him because he is very fast and does not appear in every game. Your job as a seeker is to guide you The Keeper and must also be alert, avoid Bludgers and try to hit the snitch, because hitting the snitch Wins the team 150 points and ends the game"