Harry Potter Expelliarmus! Lord Voldemort Pick up your wand, Potter! You've been taught how to duel, I presume. First, we bow to each other. Come now, Harry. The niceties must be observed. Dumbledore wouldn't want you to forget your manners, would he? I said, bow! Lord Voldemort Don't you turn your back on me, Harry Potter! I want you to look at me when I kill you! I want to see the light leave your eyes!