Commander Pigo is commander of Scorpion Army, Marmoo's younger brother and right-hand man and Stinger's uncle. He led the scorpion army in a battle against frogs. But when Marmoo was defeated, he then served as a council member in Nova Australis. But when Darrel, Dingo, Ponto and Xava went to rescue Koa, he went to protect Darrel. But when Darkan's troops attacked them, he defended Darrel gloriously, but then he cut off his sting and fell down from the waterfall.