Invisibility

Invisibility is the power to make yourself unable to be seen, or transparent. This is a power that has been used several times throughout the series and is usually in the possesion of good beings. It is very similar to the power of Voyeurism.

Examples
"Let's see now, the witch you're looking for has the power of invisibility, right?"

- A Demonic Hunter to his past self.

The Demonic Hunter has a powerful future self used a spell to make Avalon, with the power of invisibility, visible so that his sad and pitiful present counterpart could capture her.

List of beings who use(d) Invisibility
Original power
 * Avalon Greene

Trivia

 * Cloaking and Projective Invisibility can be used to hide other people, but not their users.