Runepriest Utility 6Compact of Peace
You invoke the runes of peace, making a pledge to set aside your weapons and giving you and your allies the chance to negotiate.
Minor Action Close burst 5
Target: You and each ally in the burst
Effect: Each target gains a +5 power bonus to Diplomacy checks and Insight checks until the end of your next turn. The effect ends if any target makes an attack.
Published in Player's Handbook 3, page(s) 104.