Psynergy Point

Psynergy Points, often abbreviated to PP, is a "consumable statistic", meaning they can be depleted or recovered (although they cannot drop lower than zero or be raised above a set maximum). PP is most often used to cast Psynergy spells, although some techniques can be used to lower an enemy's PP. An Adept's maximum PP can be raised by gaining levels through battling monsters. It can also be recovered in battle by equipping certain Artifacts, and out of battle by walking around for a while, or you can simply use a Psy Crystal, find a Psynergy Stone, or spend the night at an inn to replenish all PP. It is important to always have enough PP in or out of battle because Psynergy is one, if not the, most important aspect of the Golden Sun series.