Harry prepares for the final task, a hedge maze filled with dangerous creatures and obstacles, the goal being to reach the Triwizard Cup at the centre. Inside the maze, Harry stuns Krum, who was using the Cruciatus Curse on Cedric. Helping each other, the two reach the Cup. They agree to touch it at the same time and become joint winners. However, on touching it they discover that it is a Portkey that transports them to a graveyard. There, Wormtail appears, kills Cedric using Voldemort's wand, and ties up Harry. Wormtail uses Harry's blood, Tom Riddle Sr.'s bone, and his own hand to restore Lord Voldemort to a body.