You have signed a pact with Asmodeus, pledging your soul in exchange for unholy power.
Prerequisites: Evil alignment, you must sign a pact with Asmodeus or one of his agents.
Benefits: Three times per day, you can call upon the power of the Devil’s Pact to grant you a +2 profane bonus to any one d20 roll. You must declare that you are using this ability before the roll is made.
Way of the Wicked Book Five — The Devil My Only Master. Copyright 2012, Fire Mountain Games LLC; Author: Gary McBride.