Shield Focus

(Combat)
You are skilled at deflecting blows with your shield.
 

Prerequisites

Shield Proficiency, base attack bonus +1.
 

Benefit

Increase the AC bonus granted by any shield you are using by 1.
 

Combat Trick

If you have a Stamina pool, the following Combat Trick may be used with this feat.
  When an attack is made against you while you are using a shield, you can spend up to 2 Stamina points. If you do, the shield’s bonus to AC against that attack increases by an amount equal to the number of Stamina points you spent.