Faith in the Frost
From Compendium of Worldly Lore
Needs review
Source: Frostburn
Description: You channel frozen energies from your deity when you turn or rebuke creatures.
Prerequisites: Ability to turn or rebuke creatures, Cold of Winter Domain
When you successfully turn or rebuke a creature, it takes cold damage equal to your Charisma modifier as blasts of ice and cold energy tear through its body.