The young heroes dig in at Castle Weisswolf to defend against Steeljaw's Decepticons and the Euro Britannians under Shin.
- All Your Base Are Belong to Us: The Decepticons launch a final attack on Castle Weisswolf.
- Body-Count Competition: Oldrin and Ashley engage in one right as they're about the storm the last Decepticon stronghold.
- Buried Alive: With the destruction of Castle Weisswolf, Steeljaw, Shin and the surviving Decepticons end up buried in the rubble, without confirming or denying if they're still alive.
- Character Death: Airachnid and Quillfire bite it while fighting, respectively, Kallen, Arcee, and Rai. Funnily enough, both are killed via Radiant Wave Surger.
- Give My Regards in the Next World: Right before killing Quillfire, Rai tells him to pass his regards on to Breakdown.
- Laser-Guided Karma: Airachnid is killed off by the combined actions of Kallen and Arcee, two people she has ceaselessly tormented throughout the story.
- "Not So Different" Remark:
- Shirley notes the similarities between herself and Jeanne, that they both displayed complete loyalty to someone they loved who didn't love them back, in order to get through to her.
- Airachnid rants that Kallen and Arcee's desire to kill her is no different from her own bloodthirstiness. This does nothing to save her though, and Kallen quickly kills her while screaming at her to just shut up.
- Pre-Mortem One-Liner: Kallen and Rai do it to Airachnid and Quillfire, respectively.
- Second Love: When Shirley talks down Jeanne, explaining how the person she loved didn't love her back, she says she eventually found someone new. Although she doesn't give any names, the Ship Tease throughout the series implies she is referring to Rai.
- See You in Hell: Airachnid promises to wait for Kallen and Arcee in Hell to take revenge.
- Shut Up, Hannibal!: Kallen grabs Airachnid by the face to stop her final rant and tells her to shut up before killing her.
- Spared by the Adaptation: Jeanne is canonically killed by Shin, who she then mortally wounds so that they can be Together in Death and to end Shinn's madness. Here, Lelouch saves her and makes sure to pull her with him as he flees the destruction of Castle Weisswolf.
- Trash the Set: Castle Weisswolf, Leila's base and home for many years, is destroyed in order to take out the Euro-Brittanians and Decepticons.
- Wham Episode: Airachnid and Quillfire are Killed Off for Real, Castle Weisswolf is destroyed, and the Decepticon hold on Euro-Britannia is broken.
