You use akasha to amplify your damage when making a charge attack.
Prerequisites
Constitution 13 or veilweaver level 1.
Benefit
You can bind essence into this feat. Once essence is bound, it remains invested for 24 hours or until the next time you weave veils for the day.
You gain an insight bonus equal to the invested essence on all attack and damage rolls when making a charge attack.
You gain 1 point of essence