When you turn undead, you gain a +2 bonus on the save DC and +1d6 on the turning damage roll. At 4th level and ever four cleric levels thereafter, the turning damage increases by an additional +1d6.

At 8th level, you can emit a 30-foot aura of divine presence for a number of rounds per day equal to your cleric level. All allies within this aura are treated as if under the effects of a sanctuary spell with a DC equal to 10 + 1/2 your cleric level + your Wisdom modifier. These rounds do not need to be consecutive. Activating this ability is a standard action. If an ally leaves the area or makes an attack, the effect ends for that ally. If you make an attack, the effect ends for you and your allies.