: The backbone of the Imperium's military forces. Recent 10th Edition versions include updated rules for infantry squads, tanks, and strategic orders [4, 14, 26].
, including the Adeptus Astartes (Space Marines), the Imperial Guard, and the Inquisition. Key Content codex imperium pdf
If the Arbiter attempts to create an Edict that is too powerful (DM's discretion, e.g., "No one can die" ), they must roll a Constitution Save . On a failure, the Codex rejects the order, and the Arbiter is Silenced and Paralyzed for one round as the weight of the Empire crashes down on them. : The backbone of the Imperium's military forces