You can generate a semipermeable force field around yourself to deflect or absorb incoming attacks.
Benefit
As an immediate action, you can generate an invisible barrier of force around yourself that provides damage reduction 3/– against incoming weapon attacks and force effects. The barrier lasts a number of rounds equal to your current Constitution modifier (minimum 1 round). You can create this force field three times per day.
This is a supernatural ability.
Special
For the purposes of stacking damage reduction, this counts as a bonus from Esoterica.