The Power of Three is the strongest kind of Magic to ever exist.  A power bestowed by the Gods on the decendants of the Savior, Marc Anthony, the power blessed the Enchanted Ones to use enhance thier spells, potions and active powers in the service of good.  The effect of the Power of Three bond, which is a unique power held only by the Enchanted Ones, is that all the members powers are pooled together into a collective.  This allows them to share the Enchanted Powers of Telekinesis, Molecular Manipulation, and Premonition as well as High Resistance to powerful spells or powers used against them.