Possession

Possession is the ability to take control of living beings by entering their bodies.

Overview
When possessing another being, the possessor gains control of the body. Most possessors are able to use both their own powers as the powers of the host. Whether or not the host retains their memories while possessed is dependent on the possessor. For example, temporary hosts to The Source of All Evil do not remember, while hosts possessed by spirits do remember their actions.

Freeing the Host
Freeing a host from possession can be achieved in several ways. A life essence can be driven out of a host by a dispossessing spell. A potion can also be used. Certain users can be expelled by force, such as an Energy Ball. However, not all users can be expelled and must leave their host voluntarily.

List of Users
Original Power
 * Source of All Evil
 * Leah
 * Spirits
 * They Woogyman
 * The Hollow
 * Genies
 * Darkness