Divine Armor (3.5e Feat)
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Divine Armor [Divine]
You can channel energy to enhance your body or armor.
Benefit: By spending one of your turn or rebuke undead attempts, your armor or body gains a sacred (if you channel positive energy) or profane (if you channel negative energy) bonus to Armor Class equal to your Charisma bonus for a number of rounds equal to your Charisma bonus. When active, your armor or body glows with divine light (or a profane aura) in a radius of 5 feet. The bonus provided by Divine Armor is fully effective against incorporeal creatures.