Hero Complex

Your tendency to disregard weaponry for more intimate brutality is only enhanced by your rage. While raging, your unarmed damage dice becomes a d8. Additionally, your unarmed damage dice is set to a d4 while not raging. If a creature has the misfortune of being grappled by you, you can force it to take 1d4 bludgeoning damage at the start of each of your turns. This can only be done once per turn. This feat also provides a bonus of 1 to your constitution score.