Master of the Field (3.5e Maneuver)

''You warily guard yourself, your blade lashing out at any foe who drops their guard. Your fierce shouts and ruthless lunges lay low anyone foolish enough to try to move past you.''

While in this stance, you gain a bonus on all melee damage rolls made for attacks of opportunity based on your ranks in Intimidate. In addition, you may make an additional number of attacks of opportunity each round equal to your Intelligence or Charisma modifier, whichever is higher. The bonus attacks of opportunity from this stance do not stack with those from the Combat Reflexes feat or any other ability.