Not particularly. Doom powers feel a bit like something that Noir-Mobius's Black Arms and their Biohazards can already do once their transformation is far enough along, so there's really no need to redesign them, or Shadrach.

Plus all of my biohazards already have tendril-like appendages and multiple eyes, haha. Wings are exclusive to certain mutagens/hosts, but they're around too. I was just a bit ahead of the curve, I guess, lmao.