Preacher

Prerequisite: At least four levels in the Cleric class

The voice of your deity flows through you and grants you the following benefits when you speak their words: 

• When you cast a cleric spell that has a verbal component, you may ignore any somatic components, and needn't provide any material components, unless they would be consumed as part of the casting.
• When a creature would roll a d4 for the effects of a cleric spell cast by you, they roll a d6 instead. 
• When you make a Charisma (Performance) check, you may add your Wisdom modifier to the roll rather than your Charisma modifier.