Which of the spells used in both the books and the movies was your favorite? For me, my favorite is Expecto Patronum, because I like the fact that you can use it on Dementors and that it is in the form of an animal! biggrin
Depulso (banishing charm) - cleaning made easy
Impervius - never again soaked in rain
Ascendio - no more standing on chairs and ladders!
Confundo - to throw people off track.
Erecto - ... honestly, it just sounds so suggestive that I have to love it.