Golden Phalanx Defense (3.5e Maneuver)

You revel in taking on superior numbers, taking advantage of the clumsiness of your foes to dodge their attacks, and to land devastating counterattacks.

While in this stance, you gain a morale bonus to AC equal to the number of enemies you threaten, to a maximum of +10. In addition, whenever an enemy makes a melee attack against you while flanking you with at least one other creature (even if you cannot be flanked), then you may make a single melee attack at your highest base attack bonus against any of the enemies that are flanking you with the enemy attacking you (however, you may not attack the enemy who is attacking you). You must take an immediate action to make this counterattack.