There is a character mod called "Grave" which is XML edited, where your weapon is removed and the only source of damage you can use is the permanent boots of lunging you have. You also get a free flying boots and ring of phasing to start off with so it isn't basically impossible.
The link for the mod on the steam workshop is right here if you want it (Aria's version is not included since I did not make the mod, I just edited for myself and do not plan to publish it): http://steamcommunity.com/sharedfiles...
I did use another mod along with the Grave character, which is just a very minor change to some of the story bosses like the Necrodancer, Golden Lute, Dead Ringer, and the such. It just gives them an OC Remix version since in the normal game story bosses only have 1 soundtrack by default, even if you switch to other soundtracks with that character, it would still be the DannyB version. Here is the link to the soundtrack mod: http://steamcommunity.com/sharedfiles...
However please remember I did not make either of these mods, in this case I did edit the Grave mod itself so I can play Grave with Aria's rules (half a heart, missing beats damage you... etc.) because I'm a masochist. I only made a few extra changes from Cadence's Grave and Aria's version. I just simply added on a tier 2 torch and gave her Eli's weapon which just pushes back enemies and does no damage. I had to do this so the Golden Lute fight was actually beatable since lunging damage doesn't effect it.