This page includes all of the specific details of the selected feat as well as the Section 15 entry of the OGL for the product from which the feat comes. Feats listed in the Prerequisites section should be linked as well.
You can plumb the depths of your mystery to use your revelations more often.
Mystery class feature.
Choose one of your revelations that has a number of uses per day. You gain 1 additional use per day of that revelation.
You can gain this feat multiple times. Its effects do not stack. Each time you take the feat, it applies to a new revelation.