Type: General, Fighter
Source: Dragon #333
Your shattering rhythms pass through armor to rattle your opponent's bones.
Prerequisite: Str 13, Perform (percussion) 6 ranks, Improved Sunder, Power Attack.
Benefit: Whenever you use a bludgeoning weapon to make a sunder special attack against an opponent's armor or shield and you destroy the item with a single hit, you deal an amount of damage to your opponent equal to the amount of damage you dealt to destroy his armor or shield.
Special: A fighter may select Deadly Concussion as one of his fighter bonus feats.