The Arbiter takes the psychic damage. The robot fails its save. Its movement speed is reduced to a crawl (walking pace), allowing the party to escape, but it can still attack them if they get too close. The law is absolute—speed is gone, but danger remains.
: In the current edition of Warhammer 40k (10th Edition), there is no unified "Codex Imperium." Instead, each faction has its own book, such as Codex: Space Marines , Codex: Adeptus Custodes , or Codex: Adepta Sororitas .
However, remember that the authors who wrote the Codex spent hundreds of hours playtesting, illustrating, and editing. If you find a free illegal copy, treat it as a preview. If you like it, pay for the official PDF. Doing so funds the next supplement, the next edition, and the continued health of the hobby.
If you are looking for a "paper" or summary of how these imperial documents function, here is a breakdown of their current state and how to access them: Digital Access and PDF Policy
If you are not looking for Imperial Agents , you may be searching for: