Blunt Force Trauma

You are practiced in the art of using blunt weapons against your enemies, granting you the following benefits:

• Increase your Strength or Constitution by 1, to a maximum of 20.
• When you attack  a creature that is wearing medium or heavy armour whilst you are using a bludgeoning weapon you get +2 to hit.
• When you score a critical hit that deals bludgeoning damage to a creature, the creature has to make a con sav against the damage dealt or be dazed until the start of your next turn.