<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 very powerful wand, and the owner of the wand is the only person who can use it. It was created by Salazar Slytherin and is the only wand to survive his death.