"I should have done this at the beginning of the year," she said in a voice that did not sound anything like Hermione Granger, and sent Amycus slamming into the wall. His mouth opened into a round, comical O as the wind was driven out of his body—she gave him no chance to recover before she swooped him up with her own magic and slammed him against the opposing wall. His face hit rock with a sick-sounding  crunch.