Toa Power

Toa Power was the energy within a Toa that could not be restored, and was vital to the life and destiny of Toa, as if it was used up it would turn the Toa into a Turaga. Toa Energy was needed to be found in certain Matoran to become Toa. The energy could be transferred into Toa Stones. The energy can then be used to "unlock" a Matoran's power and turn them into Toa.

Uses

 * Turn a Matoran into a Toa
 * Awaken someone from a coma
 * If used up, turn a Toa into a Turaga