Chemical X is a potion that is added by the Mutant Creatures mod. It is used to turn any mob into its mutant form if you throw it on them.
|Obsidian+ Water Bottle|
Throwing Chemical X onto the ground creates a skull spirit that picks one random mob nearby an infects it. Then (if a mutant is available), there's a 50% chance that the mob will turn into a mutant. If not, the mob will die. You can also throw Chemical X directly at the mob to infect it.
- It is named after the object itself from the 1998/2016 TV series, The Powerpuff Girls.