The Kamezon Dragon.
Kamezon was a green robot Dragon that could breathe fire and detect gold. It was controlled by the Yagyu Clan to guard the treasure they had stolen from around the Dragon Kingdom over the past fifty years. The villagers of Leung Kar believed it to be an actual Dragon and kept their distance from the haunted lake from which it resided, but thanks to the efforts of Monkey Khan, Liu Chi Mei and Liu Fang, Kamezon was reprogrammed using Khan's Atom-Bat to scramble its gold detector so it was confused and it attacked the Yagyu Clan with its fire breath. (SSS: #8)