Rogue | Rogue, formerly known as Jay Walker, was one of the main protagonists in Ninjago: Masters of Spinjitzu and a minor antagonist in the second season of Ninjago: Dragons Rising. He will return in the third season of the series. Jay is the Elemental Master of Lightning, a former member of the ninja and the former boyfriend of Nya, the Elemental Master of Water. Though not evil by nature, Jay is manipulated by Ras. After the cataclysmic event known as The Merge, he was separated from the Ninja and lost his memories. He ended up in The Administration, located in the former Realm of Madness, where he began working as a manager of Realm Reassignment under the name Agent Walker.