Unarmed Fighting
Prerequisites Fighting Style Feature
When you hit with your Unarmed Strike and deal damage, you can deal Bludgeoning damage equal to dice:1d6|noform|noparens|avg (1d6) plus your Strength modifier instead of the normal damage of an Unarmed Strike. If you aren’t holding any weapons or a Shield when you make the attack roll, the dice:d6|noform|noparens|avg (d6) becomes a dice:d8|noform|noparens|avg (d8).
At the start of each of your turns, you can deal dice:1d4|noform|noparens|avg (1d4) Bludgeoning damage to one creature Grappled by you.
Sources
Player’s Handbook (2024) p. 210