Spells flew from everywhere, all angles, all at once, all aimed at Harry. And the yells and screams that accompanied them were deafening. Harry conjured a dome of pure energy that deflected all of them, then he was off, casting counter-curses and jinxes so fast that Hermione thought he would beat them all on his own. Then she heard a piercing scream, in his voice, as he was pinioned by two curses at once.