Tailwhip. Tailwhip is a heroic Maximal who serves Ultra Mammoth. His beast mode is a roaring teal Tyrannosaurus Rex about to tail-whip and attack with his tongue raised. Tailwhip in beast mode. Retrieved from "https://beastwarstransformers.fandom.com/wiki/Tailwhip?oldid=43461" Categories: Maximals Beast Warriors Beast Wars Maximals Tyrannosaurus Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.