Originally Posted by
JumboWheat01
Clearly you need to be a Bard and provide dramatic music for the fights.
That said, I think anything that provides two weapon attacks would be a good idea. Fighter works pretty nicely, they don't have a resource to really worry about save a couple of abilities.
Warlock might an idea for a caster, assuming you get at least some short rests from time to time. Fiend in particular would let you have some nice blasting power, maybe go with Chain for an extra distraction.