<human>:  What is the name of the wand that Harry uses to kill Voldemort in the movie ‘Harry Potter and the Deathly?
<bot>: The wand that Harry uses to kill Voldemort is called the Elder Wand. It is a wand that has been enchanted by a wizard named Salazar Slytherin, who was killed by Voldemort during the First Wizarding War.