Brawler

You have trained extensively in punching harder. 

Fight Dirty

You Gain proficiency in unarmed strikes.

 You gain the unarmed fighting style, if you already have it, you can pick an additional fighting style.

Powerful Punches

Your unarmed strikes count as magical for the sake of overcoming resistances and immunities.

Your fists count as finesses melee weapons for the sake of skills that specify melee weapons.

Strong Fists

You can use your bonus action to do 1 unarmed strike.

Your unarmed strikes deal 1d10 damage instead of 1d8.

Superior Grappling

You can throw or slam a grappled enemy. Throwing deal damage equal to your unnamed strike and knock them prone. Slamming deals 1 extra damage die to your attack

Iron Fists

Your unarmed strikes deal 1d12 damage instead of 1d10