Fired Up Legends of Chima : Season 3 Episode 6

When the Tribes of Chima, armed with ample Fire CHI, launch a furious counter-assault against the Hunters, Fangar and his cohorts disappear underground. They now use an ancient tunnel system under CHIMA to move about. Fangar becomes obsessed with catching the Phoenix boy Flinx, the child of his arch-enemy King Fluminox. But Flinx has a few tricks up his sleeve.