Trip (Quality)

You can use a trip weapon to make trip, drag, and reposition attempts. In addition, you may add the weapon's enhancement bonus for to-hit and damage to your CMB for resolving the trip, drag, or reposition attempt. If you are tripped during your own trip attempt, you can drop the weapon to avoid being tripped. In addition, if your trip, drag, or reposition combat maneuver is successful, add your weapons enhancement bonus plus 2 to the damage inflicted by the combat maneuver.