You turn knowledge of your enemy into a flawless defense.
Benefit: Whenever you make a Knowledge check to identify a creature, even when using Kirin Style, you can take 10 even if stress and distractions would normally prevent you from doing so. While using Kirin Style against a creature you have identified using that feat, if the creature ends its turn within your threatened area, you can spend a use of your attacks of opportunity that round to move up to 5 feet times your Intelligence modifier (minimum 1). You must end your move in a square threatened by the creature. This move does not provoke attacks of opportunity.
Pathfinder Roleplaying Game Ultimate Combat. © 2011, Paizo Publishing, LLC; Authors: Jason Bulmahn, Tim Hitchcock, Colin McComb, Rob McCreary, Jason Nelson, Stephen Radney-MacFarland, Sean K Reynolds, Owen K.C. Stephens, and Russ Taylor.