You are a master with the bow, capable of tripping opponents from a distance by firing arrows in front of them as they move.
Benefit: You may make a trip attack with a bow or crossbow, as an immediate action, against any opponent that is moving. Your attack roll is treated as your Strength check for purposes of this maneuver – your opponent’s Dexterity check (Strength checks cannot resist a trip attempt made with this feat) must exceed your attack roll or your opponent is tripped by the arrow attack.
This counts as an attack of opportunity attempt for you.
Undefeatable: The Collected Feats Sourcebook, Copyright 2009 – 2010, Louis Porter Jr. Design, Inc. Undefeated, Copyright 2011, Louis Porter Jr. Design, Inc.