Rahi Control

Rahi Control is one of the many elements in the BIONICLE universe. As the name suggests, Rahi Control gives the user total command over any Rahi; to a minor extent they can control intelligent beings as well but the greater the willpower of the being the harder they are to control.

Uses

 * A user could placate an angry Rahi and force the Rahi to do their will.
 * Alternatively, a user could anger a friendly Rahi and force it to attack an opponent.
 * By touching a Rahi, a user could establish a mental link with a Rahi and use their brain and body.
 * A user could absorb Rahi's minds into themself, leaving all Rahi in the area unconscious as long as they concentrated.
 * A Nova Blast of Rahi Control would cause the user to establish a mental link with every Rahi in a several-kio range and split their consciousness among the Rahi, in a sense "becoming" all of them until the effect wore off. A weak-minded user in an area with too many Rahi could potentially lose their sanity after such a manuever.

Users

 * All Matoran of Rahi Control (or Ra-Matoran) had slight amounts of Rahi Control energy; this manifested itself as a kindred knack among Ra-Matoran for taming Rahi.
 * Toa of Rahi Control, such as Barnoka, used this element.
 * Kraata and Rahkshi of Rahi Control had this ability; most Makuta used this ability too.