Improved Trip

Improved Trip (Combat)
You are skilled at sending your opponents to the ground.
Prerequisite: Int 13, Combat Expertise.
Benefit: You do not provoke an attack of opportunity when performing a trip combat maneuver. In addition, you receive a +2 bonus on checks made to trip a foe. You also receive a +2 bonus to your Combat Maneuver Defense whenever an opponent tries to trip you.

(BAB +6): You receive an additionally +2 bonus on checks made to trip a foe. Whenever you successfully trip an opponent, that opponent provokes attacks of opportunity.

OPEN GAME LICENSE Version 1.0a - All text is Open Game Content.