A potion made from the essences in Roper Klacks' laboratory. This potion is not meant to be drunk and is used for binding magical energy. April uses it on the Soulstone before she shatters it with the Explosive Potion, which frees Klacks' petrified victims. Later, in the Guardian's Realm, she uses it on the Talisman of the Balance. The Talisman then captures the Chaos Vortex which is threatening her.
Mixed in Roper Klacks' laboratory.