A wyvern (pronounced "why vern"), sometimes spelled wivern, is a legendary winged creature with a dragon's head (which may be said to breathe fire or possess a venomous bite) and wings; a reptilian body; two legs (sometimes none); and a barbed tail. A sea-dwelling variant, dubbed the sea-wyvern, has a fish tail in place of a barbed dragon's tail. The wyvern in its various forms is important to heraldry, frequently appears as a mascot of schools and athletic teams (chiefly in the United States and United Kingdom), and occasionally appears in medieval and modern European and British literature as well as a multitude of video games. It is often mistaken for a dragon, which has four legs and a pair of wings, as opposed to a wyvern, which has no more than two legs and a pair of wings. it is often considered a subspecies of dragon.
This model has been successfully printed in WSF. The tail and wings will be sprued together to reinforce the model during printing and shipping, and will need to be trimmed off.