Benefit

On your next action immediately following and enemy's Intimidate check against you or a round in which you make a Diplomacy check, you gain a +2 bonus on your attack rolls. Your foe may be caught off-guard by your attack; if you attack the opponent who made an Intimidate check against you or the target of your previous Diplomacy check, your opponent must succeed on a DC 10 Sense Motive check or be caught flat-footed and denied his Dexterity bonus to AC.