Honestly I don’t think soMaybe it would be challenging for you especially XB boss BWCV can do it but it take a lot of skillQuake maybe but as stated before it’ll be challenging and takes a lot of skil
Lack of double immunities champ will likely make xbones a road block. Might be able to do it with Thing if you rank him up but if you accidently hit into his block it's gonna end the fight pretty quick. Not too sure if BWCV can out damage vigor. Input from others regarding those champs and maybe Darkhawk??
I think you can do it...with some luck, skill, and item usage. Definitely look at guides for each sector and make sure you have the proper technique to counter certain nodes or problem champs. Consider ranking Corvus, Domino, Havok, Thing, Darkhawk, maybe Rogue...Honestly, if you have a decent stash of revives, you can just throw Corvus at basically most of the problem fights. I didn't have a proper Crossbones counter at the time of my cavalier run and I just threw Corvus at him. Super aggressive before vigor kicks in and then quit the fight as vigor is about to start. Revive with a 40% and go back in. Repeat until Crossbones is dead. Worked well for me (took only a few attempts). This does require you to build Corvus up during the lane leading up to the boss.