You wield a bludgeoning weapon with superior power, allowing you to batter aside an opponent's defenses.

Martial

Melee Weapon Mastery (Bludgeoning), Base attack bonus +8

When you use a full attack action while fighting with any bludgeoning weapon, each attack that connects beats down your foe's defenses, granting a cumulative +2 bonus on attack rolls until the end of your current turn.