Takebacker's Ultimate Brawler Guide

Barrage is useful for the invincibility and KB. In pot cooldown situations, it is invaluable.

Thanks for the fast reply!
About this quote: Doesn't demolition have invincibleframes too?

The cooldown on normal Transform is way too long and you'll find yourself back to your normal speed/jump most of the time (though with the new rings this shouldn't be too much of a problem). This can also be somewhat relieved if you have Dash, which is good when moving from one mob to another.

Also, I'd max Dice before Brawling Mastery, as I believe you'll be spamming Sharkwave all the way to 120 anyway, only using CSB/BSB to mob the monsters.

Oh darn I thought the cooldown for normal transform was also 200 sec. FML I gotta get speed equips after all since I didn't get dash.
I'm using about 50/50 CSB and shark while training. Mostly when walking I'll be charging CSB. So Brawling mastery is going to help. I Guess I'll look out to when it stops onehitting stuff I wanne train on.