Street Fighter
You've left a trail of broken opponents in the back alleys and barrooms of your home.
Raise your Strength or Constitution attribute by 1, up to the attribute cap of 20.
You can roll 1d4 in place of your normal damage for unarmed strikes.
Learn the improvised weapons proficiency.
You may expend your bonus action to attempt the Grapple maneuver on an enemy you've hit with an unarmed or improvised weapon attack.