- Black Box: Nobody ever finds out how the devices work. Martus doesn't even realize they alter luck until late in the episode, he just thinks they're a novel random number generator he can use as a gambling game. He makes more by just having the replicator scan it and spit out a bigger copy.
- Continuity Nod: Quark references Sisko blackmailing him in the very first episode when he demands that Sisko get rid of Martus.
- Famous Last Words: "I won!" from Martus' cellmate.
- O.O.C. Is Serious Business: O'Brien realizes something is off when he's playing better than he ever has in his life. Even throwing the ball in random directions causes it to always come back to his hand.
- Techno Babble: Gambling machines affect the laws of probability, including swirling neutrinos. Yes, that's the actual explanation.
Recap / Star Trek Deep Space Nine S 02 E 11 Rivals
An El-Aurian conman comes aboard the station with a new device that seems to improves one's luck through technobabble.