Brawler

You unlock the brawler, by first talking to Suco and taking his quest, when you finish it, he should give you another quest to earn enough grips and fist exp.

While doing this process, buy caestus, the gloves in the house right next to him, they really help.

Once you've earned all the skills, you're ready to play with brawler.

Swift kick: Kick swiftly to deal a small amount of damage and launch the enemy away and also ragdolling them, bad mid-combo but good as a combo ender. Rib crusher: After a hefty windup, kick your opponent, sending them flying straight into the air and ragdolling them. Good mid-combo. Bruising drop: After a really big windup with superarmor, kick the enemy with alot of power, this is guranteed to hit if they are anywhere near you or trying to m1 you in the direction you are looking. Good mid-combo if timed correctly, bad as a combo starter, and a good escape tech. Body grinder: Grabs the enemy with your hand, then running while dragging them across the floor doing multiple hits, and then finishing it off with a strong blow. Great after M1 but you should never use it on people who just did a wake-up. This is a grab so it ignores superarmor for things like bruising drop etc. All in all, brawler is good for survival, but it fails in team battles and generally in dealing damage. It got nerfed to the floor in just a few updates. Pi and Scythe are the new meta :(
 * Skills