A weird contraption looking like a glass jar linked to a leather tube and a crank. Can be used to extract a ghost from a possessed person. To do so, the pump must be continuously cranked and in the target’s mouth. While doing so, the target cannot breathe.

On each of their turns, the person cranking must make a STR save and the possessed target must make a WILL save. The ghost becomes captured when they succeed a combined total of 6 times.

It’s an extremely dangerous process, considering the ghost can still attack. A captured ghost can provide 6 doses of ectoplasma.