Sudden Strike

Prerequisites: Strength 15 or higher (cannot be monk)
You’ve mastered the ways of stopping the enemies heart (or other vital organ like heart) and making them stop in there tracks

• Your Unarmed Strikes are now equal to 1d4 + Strength or the Damage die of your Unarmed Strikes are now one die size bigger. (i.e. 1d4 -> 1d6)

• After hitting a melee strike on the target you have a chance to stun the target until the start of your next turn. The creature must pass a Con save (DC = 8 + your Strength Modifier + your Proficiency Bonus)

Stun strike may be used Once per shortrest