Some of you may already know the silver-age wonder that was Amos Fortune. Aside from having a horrible pun for a name, Amos was a super villain (using super sort of charitably, mind you), who discovered how to control luck. Really. It’s quite simple, you know.
That’s right – luck has nothing to do with probabilities or anything like that. It’s glandular
Amos goes on to give the entire Justice League “bad luck” by remotely stimulating their luck glands (oh my).
How does the league stop him?
I hate that J’onn doesn’t say exactly what Martian power he used to stop the wheel, but since the whole concept of luck being a biological factor, and it being absent in Martians is bizarre enough, I say we call it “Martian Biology” and take a shot.