Positive/Negative energy

Positive and negative energy are most often used to power abilities of Celestial classes.  

Positive and negative energy will decrease every turn by a set amount.  To regain energy points, you need to use talents that have a negative energy cost associated with that resource (so, an ability with a -12 positive energy cost will restore 12 positive energy). 

You can only regain positive and negative energy up to a maximum limit which increases with your character level.  However, even if you are at the maximum limit you can still use abilities with negative energy cost.  Certain abilities can turn one type of energy into another.

Talents that use positive or negative energy can be affected by fatigue.

Sustaining Positive/Negative talents will decrease maximum value by that amount.