I've gotten way more into DNC lately, but I don't think I'm qualified to give much more than just some QoL improvements. The only outright ability change I want is with Improvisation. I'd like it to be an instant, one-and-done press that gives the entire shield upon use, instead of being a stacking channel. Keep the regen, as well, of course. Maybe it makes more sense as it is for some people, but I never really get opportunities to channel up to maximum stacks.

Other than that, maybe condense some buttons. Having Flourish change into Fan Dance IV upon use, and Devilment into Starfall Dance upon use.

Having the size of Curing Waltz slightly increased would be nice.