Type: Divine, Epic
Source: Web
You can channel energy to greatly increase the damage you deal in combat.
Prerequisite: Cha 21, Str 21, Divine Might, Power Attack, ability to turn or rebuke creatures.
Benefit: Spend one of your turn/rebuke undead attempts to add twice your Charisma bonus to your weapon damage for a number of rounds equal to twice your Charisma modifier. The effects of this feat stack with those granted by Divine Might.