Superior Expertise
( Oriental Adventures, p. 66)[Fighter Bonus Feat, General]
You have mastered the art of defense in combat.
Prerequisite
Expertise (PHB) , INT 13, Base attack bonus +6,
Benefit
When you use the Expertise feat to improve your Armor Class, the number you subtract from your attack and add to your AC can be any number that does not exceed your base attack bonus. (Without this feat, the number can be no greater than +5.)
Special
Superior Expertise is a bonus feat for fighters. It can be taken whenever a fighter is eligible for a bonus feat, as long as the character has met the prerequisites.