After taking back the Snake Miraculous, Cat Noir uses it to become Snake Noir. Ladybug combines her Miraculous with the Dragon's to become Dragon Bug.She also gloats over her brainwashed victims, especially Nino and Kagami and decides to make them her servants. Evil Is Petty: Miracle Queen destroys Alya's glasses after learning she's one of the heroes.However, since most of the Miraculous holders' identities have been exposed, she will have to recruit new holders while taking care of protecting the Miraculouses herself alone. End of an Era: Master Fu has officially retired as the Guardian of the Miraculous with Marinette taking his place.While Ladybug does not forgive ChloГ©, the only thing Ladybug does to ChloГ© after her betrayal, leading to the other Miraculous holders having their identities exposed and almost handing a total victory to Hawk Moth, is to simply reclaim the Bee Miraculous and inform her that she will never use it again. She doesn't know what the Snake's power is, and naturally doesn't remember any of his resets, so as far as she's concerned, he just sat there and did nothing except get his ass kicked. Dramatic Irony: Played for Laughs when Miracle Queen derides Viperion as being completely useless when both the heroes and the audience know he's the most useful one there.ChloГ© finds that it will be harder to get her way with her parents reconciled and doting on each other instead of letting her play them off against each other. Given his advanced age, it brings to mind age-based conditions like dementia.

Does This Remind You of Anything?: When Master Fu renounces his Guardianship, it erases all of his memories of the Miraculouses and by extension the people he knew.Dead Man Writing: After he loses his memories, Master Fu gives Ladybug a key to a train station locker, in which he left a note for her in anticipation that this would happen eventually.Dangerous Forbidden Technique: Cat Noir briefly objects to Ladybug combining her powers with the Dragon Miraculous, but she points out they can't play it safe in this situation.Max and his mom are shown an astronaut suit, harkening back to 'Star Train'.As shown in 'Backwarder' the spare Akuma Hawk Moth keeps in his cane shows up to re-evilize ChloГ©.Judging from their Almost Kiss, their relationship is really progressing.

Ondine, who first appeared in 'Syren' shows up again with Kim at the pool.

The Cameo: Marianne returns and departs Paris with Master Fu.

They resemble the box of power-up macarons that Marinette made in 'Syren.'

Call-Back: Marinette presents Fu with a box of rainbow-colored macarons for his train trip.

The season begins and ends with someone willingly taking an akuma to gain their powers.

'Battle of the Miraculous' ends ChloГ©'s career as Queen Bee the same way as 'Queen's Battle' started it: with the akumatization of ChloГ© and her parents.

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