After the loss of Zane, the Ninja question whether they are still a team. But when they receive a mysterious invitation to take part in the Tournament of Elements, they get a clue that Zane may be well and alive. And our heroes set out to rescue their friend.
All episodes — Tournament of Elements
S4 E1The Invitation
Feb 23, 201522 min
After discovering that Zane may still be alive, the ninjas learn that they must compete in a Tournament of Champions if they wish to see him again.
S4 E2Only One Can Remain
Mar 2, 201522 min
The team learns about Jade Blades and other secrets of the Tournament of Champions. Karlof is eliminated from the competition.
S4 E3Versus
Mar 9, 201522 min
The contests begin, and soon Cole is forced to battle with Jay. Zane regains his memory with help from P.I.X.A.L.
S4 E4Ninja Roll
Mar 16, 201522 min
The remaining Elemental Masters compete in a roller skating competition. Cole, Karlof and other eliminations must work in Chen's noodle factory.
S4 E5Spy For a Spy
Mar 23, 201522 min
The ninjas form an alliance with the Elemental Masters after revealing Chen's plan. Cole and Zane break out of the noodle factory.
S4 E6Spellbound
Mar 30, 201522 min
Lloyd and Garmadon learn of the great battle that once took place between Chen, the Anacondrai and the Elemental Masters for control of Ninjago.
S4 E7The Forgotten Element
Mar 31, 201522 min
It appears that all is lost when Chen drains the powers of the Elemental Masters and vanquishes Lloyd in battle to take control of his as well.
S4 E8The Day of the Dragon
Apr 1, 201522 min
Chen and his army invade Ninjago City, but the masters have escaped the noodle factory and follow close behind. Garmadon narrowly escapes banishment.
S4 E9The Greatest Fear of All
Apr 2, 201522 min
Master Chen uses a spell to turn himself and his troops into fierce Anacondrai, but the ninjas visit Ninjago City's jail to recruit an unusual ally.
S4 E10The Corridor of Elders
Apr 3, 201522 min
The final confrontation between the ninjas and the Anacondrai unfolds, but a great sacrifice must be made if the heroes are to save the day.