Broken Blade Style (combat, style)

Your fists strike harder than any blade.

Prerequisites: Improved Unarmed Strike, Acrobatics 3 ranks, one Broken Blade stance known.

Benefit: Your unarmed strikes ignore 1/2 your character level in damage reduction and hardness.

Broken Blade Crush (combat)

A blow from your fist crushes armor as easily as bones.

Prerequisites: Broken Blade Style, Acrobatics 7 ranks.

Benefit: Once per round, when you make an unarmed strike against an opponent wearing armor, you can make a sunder attempt against that opponent’s armor as a free action that does not provoke attacks of opportunity.

Broken Blade Rhythm (combat)

Every blow from your fist builds on the last.

Prerequisites: Broken Blade Style, Broken Blade Crush, Acrobatics 11 ranks.

Benefit: Once per round, when you hit with a Broken Blade strike, you can make a combat maneuver attempt against a creature within your melee reach as a free action. This combat maneuver attempt does not provoke attacks of opportunity.