Jailer of Prudence is one of the Jailers in Random Kingdom VX, supernatural beings that remove certain aspects of the mind from the collective unconscious of humankind as long as they are manifested in the world. The Jailers do not originally exist in the world of Random Kingdom VX, but rather, only exist as a biological template created by the Ancients. One of the Maesters of the church assumes this form at the orders of the Pope. Like all Jailers, it is a tentacled eldritch abomination, but it is the smallest of the four, being roughly the size of a human.