Improved Weapon Finesse

Improved Weapon Finesse
Your fighting skills are so dexterous, you do not need to rely on pure strength for damage, you can hit vital points and weak spots at a moments notice.

Prerequisites: Dex 18, Character level 5th, Weapon Finesse

Benefit: With light weapons, rapiers, whips, spiked chains, shortspears made for a creature of your size category, you may use your Dexteritiy modifier instead of your Strength modifier on damage rolls.