Psyche - C

Collective = The mental network that runs throughout the Order of Mithras. The Collective is always present in the mind of every member of the Order, and if they are ever disconnected it will cause them great stress and anxiety until they are 'jacked in' again. The Collective is divided between the Mithraists and the Drones. 
The Collective more than a mere communication network, it is a living presence inside one's mind. Individual Mithraists who attempt to go their own way or endanger the Order can find their willpower overwhelmed and subsumed by the consciousness of the entire Order. 
Cult of Mithras = The mystery cults that pop up here and there down through time largely have their origins in the Order of Mithras. One of the largest and most blatant of these was the Cult of Mithras. For more info see Cult of Mithras.