"Jump!" Kingsley roared over the blasting sound of the dragon gouting fire from its massive jaws, as the creature started to scramble up onto the outside of the roof, and Hermione shot Draco a white-faced look, grabbed his elbow in hers, and jumped. She didn't have the time or the clear head to cast a feather-falling spell and she hit the ground feet first and hard, bolts of pain whiting up her legs, and she fell forward clumsily onto her hands and knees, screaming. When she'd shoved the shock of the pain back down she looked frantically to her right – she'd lost hold of Draco when she'd hit the ground.