Samukai is a Ninjago minifigure released in 2011. He was the first four armed minifigure to ever be released. According to the Ninjago Website, he is the King of the Underworld and Skulkin general of fire, until Lord Garmadon arrived in the Underworld and defeated him in a duel, thus Garmadon became the new King and relegated Samukai into being a servant of his, though Samukai remains general of the Skeleton army. He is the secondary antagonist of the pilot episodes of Ninjago: Masters of Spinjitzu.