Divine Cleansing

(Complete Warrior, page 106, DnD 3.5)

[Divine]

You can channel energy to improve your allies' ability to resist attacks against their vitality and health.

Prerequisite

Turn or rebuke undead ability

Benefit

As a standard action, you can spend one of your turn or rebuke undead attempts to grant all allies (including yourself) within a 60-foot burst a +2 sacred bonus on Fortitude saving throws for a number of rounds equal to your Charisma modifIer.