Genetics stability

[Frank_Stein]

I've said it a thousand times, there oughta be some horrible drug that increases genetic stability at the cost of horrible side effects

A drug that serves as structural reinforcements for your cells until it burns up causing your cells to start to fall apart from the inside out. I'm talking brute damage, various genetics problems, limbs falling off, blood loss and eventually death. It's like your body becomes super dependent on this reagent to stay intact and using it even without superpowers can be a surefire way to kill somebody. Once it leaves your system it's Kuru fatal.

It should be really difficult to make but just as effective as a poison as it is a super power serum.

I think a fun addition to the recipe of said chem would be the blood of a changeling with the exception that the drug itself won't work on changelings, unless you want super powered shamblers running around.

Human hearts or brains ought be part of the recipe, so you can be a monster physically AND ethically