Oops! You need to enable JavaScript in your browser to start watching. CITV Ninjago Prime Empire Five Thousand Fathoms Down Series 3 - Episode 8- Nya and Maya discover the source of the energy pulse that has been affecting Nya's powers and come face to face with a dangerous new villain. Tue Tuesday 31 Aug 5.10pm 15 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share