Gilgul

A sacred and powerful ritual that completely and irreversibly destroys an avatar, preventing it from reincarnating. This rite is reserved for only the most extreme cases, typically involving the avatar of a Nephandi that has gone through the Caul, as if the avatar did reincarnate, it would reincarnate as a force of decay, evil and destruction.

This process requires a very powerful Mage who is a master of spirit magic, and typically is only done by a group of such mages working in tandem as the forces unleashed can be extremely dangerous to all involved.

Gilgul

Mage: The Gun Quarter MrWizard