All for Nothing: The resistance cell spent years prepping this plan to replace Cleon with a clone of himself to take down the Imperium from within...and it turns out Dusk was onto them the entire time and just waiting to take them down.
Ask a Stupid Question...: As he's dragged off, Cleon asks this with Azura making it clear his usefulness is over.
Cleon: What are you going to do to me?
Azura: What do you think, Cleon?
Did You Actually Believe...?: Invoked by Dust in how the resistance could be foolish enough to think he had no idea what they were up to.
Dust: You didn't think we'd let this drone leave the palace without alerting us, did you?
Enemy Mine: Salvor proposes this as a solution to the conflict between the Foundation, Anacreon, and Thespis. Namely, that they band together and form an alliance to jointly use the Invictus as leverage against the Empire.
Five-Second Foreshadowing: If one pays attention to the mural before Brother Dawn views it, the red ghillie raptors can be seen.
Heroic Sacrifice: A mortally wounded Lewis Pirenne ties himself into the navigation system of the Invictus, a process that finishes the job of killing him, in order to get the ship back to Terminus.
Kill and Replace: The plan by the rebellion to eliminate Cleon XIV and replace him with a clone they spent years growing, to destroy the royal family from the inside. Too bad Dusk has been onto them the whole time.
King Incognito: Cleon XIV leaves the palace in disguise.
The complete mural done by Cleon XII, featuring three red birds Cleon XIV wasn't able to see, making him realize he had been set up to reveal his color-blindness.
Hari Seldon walking out of the opened Vault at the end of the episode.
