|“That Mer-loser always thinks he knows the way out. Well, there's no way out this time. Ever since my defeat at the hands of Merlok so many years ago, all I've thought about is revenge. I tried to regain my powers as the Book of Monsters. Then, as the Cloud of Monstrox, I assembled the Forbidden Powers to become the Colossus of Ultimate Destruction. And now... finally... I'll take my vengeance on the kingdom... on the Nexo Knights... on Merlok... on everyone! I'll wipe this realm from the face of the map!”|
|Season 4, Episode 10|
|Series episode number||40|
|Air date||September 1, 2017|
|Written by||Mark Hoffmeier|
|Directed by||Dave Osborne|
"March of the Colossus"
The Cloud of Monstrox is inside of The Stone Colossus and it now stands in front of Knighton. The students of the Knights Academy are mobilized, the King and Queen are on the defence and the Nexo Knights are ready for the final showdown.
- Nexo Power: Achilles Heel
- Combo Nexo Power: Magic Crystal Fall
- Magic Blast
- Crystal Ball
- This is the last episode of the entire TV series, ending with a cliffhanger.
- The title of the episode is later used as a Ninjago episode of the same name though the plot is much different.
- When the Rumble Rocket is beginning to take off, Aaron's eyebrows are black and lack the notch.