Brutal Grappler

You are a master at causing immense pain in creatures that stand in your way. You've learned various ways of causing bodily harm to enemies that invoke your rage. 

You gain a number of Brutality points equal to your Strength Modifier (Minimum of 1). You can expend these brutality points to cause different effects to opponents that you have currently grappled. You regain all Brutality points on a long rest, and one brutality point on a short rest.