Pottermore allows you to duel with other members.
The above video contains a walkthrough for the Draco Malfoy duel in Harry Potter and the Philosopher's Stone for GBA.
on the video game website
join a duelling club (the first one is in the great hall, the others are unlockable through the game) sign up for a duel on the notice board and duel!
In the lego harry potter vedio game website.
at the logos
Harry Potter and the Half-Blood Prince is described as a third-person action shooter. Basically, you actually see Harry as you move him and you duel and interact with the environment using spells.
You return to Hogwarts and stay there. You can explore Hogwarts, duel with slytherins etc...
Harry Potter Trading Card Game was created in 2001.
I don't know if there is a site for that book, but there is a site that has Harry Potter games, stories, jokes. recipies, and videos. It is called Mugglenet.com.
yea
Yes, there is a Lego Harry Potter demo game.
Not in the game proper. There is a feature where you can duel against your friends, playing as various characters including Malfoy.