A subspecies of Garths, the Rainbow Garth travels between gas giant planets whose primary element of the planet is methane, as opposed to the carbon-based life here on earth. Believed to be gods by the native inhabitants of planets they visit, their presence is said to bring good fortune and luck. In their infancy, they can reach fifty meters long and as adults can reach over 150. They have never been observed to eat, even after months of study.