<P> A Halloween special called "Day of the Departed" was released on October 29, 2016 . It focused on the villains of the past return - and Sensei Yang as the mastermind . The special focused on Cole, who is fading from existence . </P> <P> A seventh season, titled "Hands of Time" was released in May 2017 . The plot focused on Kai, Nya and their parents, with the main villains being the Elemental Masters of Time (Acronix and Krux) and their army of Vermillion warriors, trying to rewrite history . </P> <P> The eight season, "Sons of Garmadon" featured redesigns to closely resemble visually The Lego Ninjago Movie, and was released April 16, 2018 in the US . It focused on the ninjas trying to prevent Garmadon's resurrection, albeit with no good in him, by a criminal organization, the Sons of Garmadon (SoG), via three Oni Masks, but failed . </P> <P> The ninth season, "Hunted", will premiere on June 30, 2018 in Australia . It is the first season where they'll be no focus character due to two seperate plot lines . The first trailer, released in Japan confirms that the Elemental Masters will return as part of the resistance . </P>

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