Cryofreeze

Cryofreeze was a spell used by Sith sorcerers that employed the delay of molecules within their own or another's body to the point where they were completely motionless and the target entered a state of coma. The user or their intended victim fell into a trance similar to hibernation. The caster chose whenever the Cryofreeze dissolved by carefully imbueing a Force nexus into the frozen body. The Cryofreeze could last for millions of years before the intended target would successfully wake up, whilst hibernation could only keep a body alive up to a few months. Had the caster decided not to create a time limit, the one who was put under Cryofreeze remained in that state forever until the spell was undone by another Force user.