Tavern Brawler

Accustomed to rough-and-tumble fighting using whatever weapons happen to be at hand, you gain the following benefits:

• Increase your Strength or Constitution score by 1, to a maximum of 20.
• You are proficient with improvised weapons.
• Your unarmed strikes use a d4 for damage.
• When you hit a creature with an unarmed strike or an improvised weapon on your turn, you can use a bonus action to attempt to grapple the target. A grapple check is a Strength (Athletics) check contested by the target's Strength (Athletics) or Dexterity (Acrobatics) check.