An important attribute for all Elementalists, and often the reason why many people choose to make an Elementalist Primary (and secondary class the other profession they wanted to play.) Every point invested into Energy Storage increases the maximum amount of Energy the character has. Since all casters, especially Elementalists who often have very costly spells, rely so heavily on Energy, it is worth it to put as many points as can be spared into this attribute. Energy Storage also contains the Elementalist's self healing spell, so not only will you be able to cast more, you'll be able to keep yourself alive longer while doing so.
