Master DiplomatDiplomacy Utility 2
Catching a possible faux pas in what you were about to say, you quickly adjust your soothing words and flattery to work more magic than the most powerful spell.
Encounter
Free Action Personal
Trigger: You make a Diplomacy check and dislike the result
Effect: Reroll the Diplomacy check. You decide whether to make the reroll before the DM announces the result. You can use whichever result you prefer.
Published in Dragon Magazine 389.