Bolster Aura

You improve the holy power granted by your Aura of Protection and Aura of Courage abilities. For the spell’s duration, you Aura of Protection now also grants a bonus to AC equal to your Charisma modifier to allies in its area and your Aura of Courage makes creatures in its area immune to the charmed, poisoned, and exhausted conditions for the duration (creatures already affected by such conditions continue to be affected by them).