Spiritual Symbiosis

This power is based off of a person carrying the spirit of another person or creature within their own body. The number of spirits sharing the same body can differ under various curcumstances. Usually the spirit or spirits take up residence in the user's sub-conscious mind.

The benefits can include: extra physical strength, mental protection, magical powers, etc.

Achieving another Spirit
Their are vaious methods for someone to gain another spirit:
 * Sealed: sometimes a spirit is sealed inside the user's body by either magic, or other means.
 * Object transfer: sometimes the spirit can be transferred into the users body via a magical object or a form of technology.
 * Physical transfer: in this case a person touches the user and thus transfers his spirit into the user's body.

Side Effects
Side effects can include:
 * Multiple personality disorder
 * Mental damage
 * Sudden flashes from the spirits original memories.
 * Possiblity of the user losing any control of his/her body.

Those known to carry such spirits
Naruto (Naruto)

Gaara (Naruto)