"Child," he replied mockingly, the three of them circling around and around. He cast a stupefy, and then a petrificus totalus, and the boy fell to the petrificus, the girl’s eyes darting to her fallen comrade with horror and fear. Draco lifted his wand, readying to block, and when the girl shot several spells at him in quick succession he was ready, flicking them away like they were irritating insects.