Improved Back to Back
(Teamwork)
After much practice, you and an ally have become adept at fighting in close proximity to one another.
Prerequisites
Back to Back,
Perception 5 ranks.
Benefit
While you are adjacent to an ally who is
Flanked and also has this feat, you can spend a
Swift Action to gain a +2 bonus to AC against all flankers until the start of your next turn.
