"Stop it, stop it, you stupid fucking mudblood," and she was trying to scramble off Hermione, and Hermione realised that the other witch must have been knocking her out of the way of an avada or something. Her head ached where Pansy's had knocked against it and her bum throbbed from hitting the floor so hard, and Hermione ignored that to cast a shielding charm, just in time for a purple spell to splat against it, right in front of Pansy's head.