EXTEND THE BULWARK [Combat]

     You can bolster an ally's AC by interposing your own armored body.

Prerequisite: Armor Proficiency (heavy).

Benefit: If you are wearing medium or heavy armor and are adjacent to an ally, as a free action you may give a circumstance bonus to her AC equal to half your AC bonus provided by your armor.  This bonus lasts for 1 round.  During this round you receive no armor bonus from your armor to your AC.