You recite holy verses, armoring yourself with the strength of your faith.

Daily   ✦     Divine, Stance
Minor Action      Personal

Effect: Until the stance ends, you gain a +1 bonus to AC and Fortitude. In addition, whenever you reduce your oath of enmity target to 0 hit points, this bonus increases to +4 until the end of your next turn.

Published in Divine Power, page(s) 10.