Khác biệt giữa bản sửa đổi của “Muggles' Guide to Harry Potter/Magic/Densaugeo”

While the spell and its use here seem almost pointlessly trivial, this is a demonstration of the fact that spells, like physical projectiles, will be reflected by other spells. This proves to be a useful point at the climactic [[Muggles' Guide to Harry Potter/Major Events/Cemetery Duel|battle in the cemetery]] at the end of this book, and in battles in later books as well.