Summary
The Legio Cybernetica is the Mechanicus order responsible for the construction, doctrinal containment, and battlefield deployment of battle-automata: Castellax, Kastelan, and the lesser combat servitor-engines. The Legio’s existence is the Mechanicum’s most direct brush with the Twelfth Universal Law — the Soulless sentience is the enemy of all life — and is therefore the most heavily ritualised order of the Cult.
Composition
- Castellax — Heresy-era pattern; heavy battle-automaton. Robust, conservative, dependable.
- Kastelan — large bipedal automaton with three doctrina protocols (Aegis, Conqueror, the third silenced) overseen by a Cybernetica Datasmith.
- Datasmith — the priest-officer who carries the doctrina codex and imposes it on the automata in real time.
Doctrine
A battle-automaton is not, doctrinally, a thinking machine. It is an elaborate sequence of conditional rituals, executed when the priest-officer invokes the correct cant. The fiction of non-sentience is sustained at all costs: were an automaton ever to be admitted as thinking in its own right, its destruction would become a doctrinal imperative.
The Legio is therefore the order most opposed to innovation: any change in automaton behaviour risks tipping the whole estate into heresy.
Cross-references
- The Sixteen Universal Laws · the laws under tension.
- Mars — Forge Primus
- Omnissiah