Wrendax is a dragon monster used by Hexus. Contents[show] Information This is Hexus's signature monster. Anime Wrendax was first used by Hexus in Arrival Of The Hiverax. Trivia Wrendax is one of the monsters that can fuse into Hydrax. Gallery Add a photo to this gallery Retrieved from "https://redapedia.fandom.com/wiki/Wrendax?oldid=13022" Categories: Monsters Unofficial Monsters Community content is available under CC-BY-SA unless otherwise noted.