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.
Your grappling abilities are particularly effective.
When using the Brawling trance, you gain a +1 competence bonus to your grapple checks for every three psychic warrior levels you have. In addition, when using the Brawling maneuver, the damage you deal can be lethal, instead of non-lethal.