This article is about a/an monster in Uchuu Keiji Gavan. Gas Doubler is the thirteenth Doubler. This monster appeared in episode 26. Its powers include a human disguise, summoning white hallucination gas, a pincer claw staff that can emit explosions, teleportation and a pair of swords. Retrieved from "https://metalheroes.fandom.com/wiki/Gas_Doubler?oldid=37021" Categories: Uchuu Keiji Gavan Monsters Doublers Community content is available under CC-BY-SA unless otherwise noted.