Divine Vigor

(Complete Warrior, page 108, DnD 3.5)

[Divine]

You can channel energy to increase your speed and durability.

Prerequisite

Turn or rebuke undead ability

Benefit

As a standard action, spend one of your turn or rebuke undead attempts to increase your base speed by 10 feet and gain +2 temporary hit points per character level. These effects last a number of minutes equal to your Charisma modifier.