Harry Potter Word Scramble

Someone has cast a spell on Harry Potter and his words words are all mixed up. Can you help him to figure out what he is saying? Perfect printable for a Harry Potter party game.

The 24 words covered in this puzzle are: Dark Arts, Diagon Alley, Draco Malfoy, dragon, Dumbledore, Dursleys, Gryffindor, Hagrid, Harry, Hermione, Hogwarts, invisible, muggle, points, Quidditch, rebellion, Ron Weasley, Rowling, scar, school, Voldemort, wand, witchcraft, and wizard.