Holy Aura

Cleric, Good domain 8th level spell

This creates a powerful 20-foot sphere around you, radiating pure good. Up to one non-evil creature per character level gets +4 to armor class and +4 on saves against all attacks, not just attacks by evil beings for one round per character level. They also get Spell Resistance 25 against evil creatures that can cast spells. Evil creatures cannot mentally influence or control beings protected by the aura. Finally, any evil creature who succesfully hits a protected being with close combat is affected as per blindness.