Every use of Shield Bash and Sweep Attack reduces the cooldowns of your Laws and Defensive Skills by 1 second.
(4) Set:
Increase the damage of Shield Bash and Sweep Attack by 750%.
(6) Set:
Every use of Shield Bash or Sweep Attack that hits an enemy grants 50% increased Attack Speed and 10% damage reduction for 8 seconds. This effect stacks up to 5 times.