The ninja and fighters discover there's a strategic location called the Corridor of Elders where they can make their last stand against Chen's Anacondrai army... but even with new Destiny Bounty, their forces still aren't strong enough. Fortunately, Pythor escapes Chen's clutches and discovers there is one spell in the Book of Magic that could stop the war, but at a a serious cost.Watch Now:Amazon
The Ninja hear of another way to learn Airjitzu - from the ghost of Sensei Yang at his haunted temple - but there's a warning; if you are trapped in it by sunrise, you will become a ghost, too. Meanwhile, doubting she's a Water Ninja, Nya quits her training to take Ronan to her Samurai X cave...but has a run in with Moro.Watch Now:Amazon
The Ninja use Ronan's airship to travel to the tomb of the First Spinjitzu Master in an underwater cave under the ocean, only to find out Moro is already there - and the Ninja must traverse the temple traps without the aid of the Sword of Sanctuary in a desperate attempt to get to the tomb first.Watch Now:Amazon
After escaping the Sons of Garmadon, Jay and Lloyd learn the tale of the Oni and the Dragon from Wu's old friend and tea shop owner, Mistaké.
After battling off Garmadon's Stone Army, the Ninjas finally arrive at the Temple of Light where they harness their pure elemental powers, concentrating them onto Lloyd who becomes more powerful than he ever imagined.
The ninjas' search for the Stranger and the Digital Overlord brings them deep underground where an old enemy assists them.
When the ninja receive an invitation to partake in the Tournament of Elements and a clue that Zane might be alive, they accept and travel to a Lost Island owned by notorious crime lord Master Chen in order to save their friend.
The ninja have a secret alliance of elemental fighters, Cole has found Zane, and Nya is a spy within Chen's Kabuki to figure out what nefarious plot Chen is up to. But Chen upends the alliance by promising the all-powerful Staff of Elements to the victor, and reveals that he too has a spy in the tournament.
The Ninja learn more about Krux and Acronix, two fallen Elemental Masters, and discover a new enemy, the Vermillion Warriors.
When Garmadon travels back in time in order to undo the past and rid the Ninja from the future, the Ninja follow him and try to stop him by using the Golden Weapons from the past to clash against Garmadon's Mega-Weapon.