doctor Cassandra Connors was once a well respected scientist who fell into obscurity after a rather large profile argument with world renound prosthetic's reasearcher, Dr. Fourgothon (AKA Doc ock).
in an effort to show up her former collegue she turned her research to making a formular that would make it possible to regrow limbs rather than have the need for Forgothon Labs, clunky and often unsigtly robotic replacements, even going so far as to test on herself... which lead to rather interesting results