The automaton gave a roar and toppled forward. Its legs had been sliced clean through from behind, and as it fell, Tessa saw Will rising from a crouch, a long-bladed sword in his hand. He reached out for the automaton as if he could catch it, prevent its fall, but it had already crashed to the floor, half on top of Jem, whose staff had rolled from his hand. Jem lay still, pinned by the massive machine above him.