439. Femme Fatale 10: Chemical X
Sameth on Aug. 6, 2012
For now, "Chemical X" is the name of this stuff. I'm no chemist and given the plot device type of reaction the chemical has, I think it's an adequate name for the chemical.
The vial itself is the Ultimate symbiote. It comes with Ultimate Venom. The rest of the stuff in the safe and the wall itself comes with Black Cat. I put the vial in a bag (candy wrapper) because Ivy can't hold crap and this was the best way I could do it.