The moment you realized if all orks belived a certain entity was dead wouldnt their reality turn into a final destination movie ? Waaaagh energy makes the improbale happen like a random statue suddenly break off and fall... Or the golden throne to finally just give up on life.
Well, there is a theory that the only reason the Emperor is still alive, is because the Orks believe that he is. Now there's a thought for you'z all!
You know what I've always liked to imagine? A couple Dark Mechanicum variant Genetor who had knowledge of the Orks. Capture a couple big ones. Let them overhear some new "phenomena" thats been happening across the galaxy. "Oxygen is becoming horribly poisonous and acidic to Mankind and many Xenos races. Orks only get stronger." Repeat this alot. Show "Examples" of "Oxygen" being pumped fresh into sealed, security glass environments within view of the orks. Something that'd kill whatever's inside, that's colorless and odorless. Let the Orks mull it over. Release them back and let them tell the Boyz what they learned. Boss can't be wrong, can he? If anything like this ever worked, the Orks could do in a day what the Ruinous Powers couldn't do in over 10,000 years. edit: Forgot the important part of adding in ork beneficial side effect to really catch the greenskins attention.
Unless uze do dis plan to da Warboss, da boss will jus slap dese dum Nobz and tell dem dere a buncha gitz dat ar no smartah den squigs You'z plannin on takin da boss? You'z fink you'z gunna be alive enuff ta do dat?
If dey got sum dark panzies an a tranquiliza den dey mioght. And if dey really wanted it ta work den dey would captcha da biggest bozz ghazghull thrakka an let im go and dem every ork will listen cause dere aint no bozz bigga den ghazghull roight ? But den once dey did all da oxygen iz gonna get poisonous an' da bozz ill probably say it dont 'urt orks an' den all the air on da spikey boys ships ill go bad too an den deyz ded to and den dere iz just orks
