Just appear out of thin air, you know." Apparition is an advanced spell used by fully trained witches and wizards to disappear from one place and appear almost instantly somewhere else. A person who uses this spell is referred to as an Apparator. Apparition is typically cast non-verbally.

What is apparition magic?

Apparition was a magical form of transportation, in which the user travelled instantly from one location to another, without traversing the space in-between.

What is the hardest spell in Harry Potter?