Insightful Combat Mastery +3: +3 Insight bonus to the DC to resist the character's Trip, Improved Trip, Sunder, Improved Sunder, Stunning Blow, and Stunning Fist attempts.
Insightful Doublestrike +3%: +3% Insight bonus to Doublestrike chance.
Armor-Piercing +12%: +12% Enhancement bonus to bypass enemy Fortification
Insightful Fortitude +3: +3 Insight bonus to Fortitude saves.