>>114097532He was more of just a guy who tampered with evidence from crimes and such to cover the tracks of bigger crooks, but actually giving him a power like that could be really cool.
Imagine if he utilized a gimmicky weapon like the "Universal Solvent" (in pic related) as part of his MO, it might be a little dumb but a competent writer could make interesting use of that. I could even see him becoming sort of a kitschy side-character for other villains, sort of a weird/garish C-Lister who's more of a supporting character for the bigger names in Gotham's Underground, kind of like what "The Carpenter" conceptually is, but working in a distinctly different direction.