Sources: Player's Handbook
Enemies and Allies
Deities and Demigods
Sword and Fist
You are skilled at attacking your opponents' weapons and shields, as well as other objects.
Prerequisite: Str 13, Power Attack
Benefit: When you strike at an object help or carried by an opponent ( such as a weapon or shield), you do not provoke an attack of opportunity (see Sundering).
You also gain a +4 bonus on any attack roll made to attack an object held or carried by another character.
Normal: Without this feat, you provoke an attack of opportunity when you strike at an object held or carried by another.