<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. The Elder Wand is the most powerful wand in existence, and is owned by the wizard Voldemort. The Elder Wand is a double-ended wand that is made of wood and is covered in runes. The Elder Wand is said to have been created by Salazar Slytherin, the founder of Hogwarts School of Witchcraft and Wizardry.