The woman must have had a sixth sense, for she deflected it at the last second so that it hit Harry instead, knocking him to the floor. Hermione cursed under her breath and cast another, determined to draw the crazed witch's attention away from her stunned best friend. Fortunately and unfortunately it worked, and Bellatrix turned toward her, her stare as hateful and crazed as Hermione remembered. "I should have killed you, mudblood bitch," she spat, advancing toward her with slow, menacing steps. "I  will  kill you," she amended, raising her wand. "I'll kill all of you!" 