Pact of Wrath (3.5e Feat)
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Pact of Wrath [Vile]
You have made a pact with Bel to be as wrathful as possible.
Prerequisite: Evil Alignment, Fiendish Pact
Benefit: You gain a +4 profane bonus to damage for all purposes, and can Rage once per day per Vile feat (as a Barbarian).
Special: To keep your pact, you must kill any Good being you come across in the name of Bel. Additionally, you cannot deal nonlethal damage, and cannot end any rages prematurely.