The Grey Prison is full of caretakers, large crab-like clockwork constructs with large claws. When it finds a person (living or in their afterlife) in the Prison that is not connected to one of the soul-draining chambers, it grabs that person in its claw and carries it to an empty chamber, hooking it up to the Prison's power system. The more despair the captive experienced in its life, the more power it gives, so a caretaker prioritizes these targets above living people who have found their way into the Prison. Like all things in the Grey Prison, it is powered by the energy torn from its inmates. Tubes that feed the entire Prison with the cold energy of despair hang down from the various tunnels and chambers. Small claws on the caretaker's back continuously connect and disconnect it from various tubes as the caretaker patrols the Prison. Instinct: To maintain the Grey Prison.

• Feed the Grey Prison.
• Get a power boost from the Grey Prison.