Original Post — Direct link

Both got their powers from experimental drugs. So like JJ, luke cage and daredevil, should be Bio. Would work better in Doom Bio with symbiotes as well.

"Dagger was 'confirmed' by Doctor Nemesis) as NOT being mutant, with no X-Gene and no readings on Cerebro), but also no altered DNA helix or hereditary markers, her powers being solely based on the drug she and Cloak had been injected with"- From the marvel wiki

External link →
over 2 years ago - /u/CM_Cerebro - Direct link

While the drugs unlocked their powers, they pull from the Lightforce and Darkforce as the source of their powers respectively.