Witchwater (Ex Nihilo Adscensio)

Witchwater is a fluid added by Ex Nihilo Creatio and historically, Ex Nihilo Adscensio. It is used to transform mobs into more hostile versions of themselves.

Recipe
Witchwater is made by placing Water inside of a Wooden Barrel or Stone Barrel nearby. The allowed area for Mycelium is a 5x5 radius around the barrel, including both the blocks below and on the same level as the barrel. The water will transform at a base rate of 10 minutes for one block of nearby Mycelium. The maximum filled area of 49 Mycelium blocks (excluding the barrel itself) will transform water in approximately 12 seconds.

Uses
Using a Creepy Doll on a barrel of Witchwater and waiting will spawn an Enderman.

Most mobs will be transformed after touching Witchwater:

* As Squids can spawn in Witchwater, they will immediately transform into Ghasts.

Any animal from any mod (or vanilla Minecraft) that comes into contact with Witchwater will have an effect equal to getting struck by lightning. This effect is what causes Pigs to turn into Zombie Pigmen when touching Witchwater, along with other animals.