Berserker’s fist warrior

Enhanced rage . The Berserker’s fist warrior can choose to use an action to activate Enhanced rage. Enhanced rage is a learned ability that focuses on hate and negative emotions in order to harness therefore as long as the Berserker’s fist warrior maintains its negative emotions it can stay raging. If that is interpreted by being stunned, knocked, frightened or petrified or the Berserker’s fist warrior somehow losing its rage via being sad or happy then the Enhanced rage stops. When in Enhanced rage the Berserker’s fist warrior deals double bludgeoning damage; gets resistance to piercing, slashing , and bludgeoning damage ; and has advantage on strength rolls and strength saving rolls.(can only use twice before short rest)

Martial arts . The Berserker’s fist warrior adds 1d8 to its unarmed strike and can now use a bonus action to do an unarmed strike 

Empowered strike. The Berserker’s fist warrior can use both a action and a bonus action to do an empowered strike which adds 2d8 damage to unarmed strike 

reckless attack . The berserker’s fist warrior can decide on its first attack to become reckless and attack with advantage but have a disadvantage on every saving rolls until its next turn

Wrestling chokehold . When the Berserker’s fist warrior grapples someone. They can decide to put them in a chokehold. Every turn the grappled person will take 2d6 bludgeoning damage. Every turn the Berserker’s fist warrior and the target must make strength rolls and if the target succeeds they are no longer grappled if the Berserker’s fist warrior succeeds the target remains grappled.

Unarmed strike . Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 5 (1d8 + 3) Bludgeoning damage.