The Mask of Deception

The Mask of Deception is the first episode of Season 8: Sons of Garmadon. It releases in 2018.

Synopsis
One year has passed since Krux, Acronix, and Master Wu were all lost in time. During a celebration in downtown Ninjago City, six masked members of the Sons of Garmadon infiltrate the Borg Tower and steal the Oni Mask of Deception. While leaving, they are confronted by Lloyd, who fights them. However, their leader manages to escape with the Oni Mask, with Lloyd telling P.I.X.A.L. it was time to get the crew back together.

Meanwhile, the other Ninja are on various missions around Ninjago. Nya is dealing with a group of samurais in a valley, Cole and Jay are searching for Master Wu at an ancient temple, and Kai and Zane are battling The Mechanic.