First, I want to talk about one of the most important spells. The Expelliarmus spell is the Disarming spell; it knocks the victim's weapon (usually a wand) out of his/her hands. It can also be used to knock other items out of the target's hands. Now we come to the pronunciation of this spell: PEL-lee-ar-muss. If you can pronounce it correctly, you will be able to move your hands, move the hand that you hold the wand down in one line, and when you draw a small line, the end of it. Bend it and turn it in a circle, but don't stick it to the line you drew first, and draw a small circle inside that circle again.