Zero

".........."

Little is known about the creature called Zero, a techno-organic mess of tentacles and spikes.  It was first seen at the Arkangel Animal Testing Facility in Dover, England, where it was apparently released by animal rights activists - or perhaps was once an activist, until he/she/it was exposed to whatever was in that laboratory.  Either way, it could either be a possible new champion of good, or a monstrosity that should never have been born.  Probably both, I'd reckon.

Yet another being that by rights should be the feature of a horror franchise (mainly here GenoCyber or Akira) instead I'm touting as a Marvel superhero(ine).  Well, they can't all be teen clones of established first, second or third stringers, now can they?