Type: General
Source: Song and Silence
You are an expert at slipping a weapon between armor plates or into seams.
Prerequisite: Expertise
Benefit: If you take a standard action to study an opponent, you can ignore half of his or her armor bonus (rounded down) during your next single attack. Only bonuses from actual armor (including natural armor) are halved, not those from shields, enhancement bonuses to armor, or magic items that provide an armor bonus.