The Wyvern is an enemy in Final Fantasy XIII. Its Bite attack inflicts heavy damage and can easily knock out party members if they are afflicted with Deprotect. The easiest way to defeat the Wyvern is to inflict Poison on it as soon as possible and then keep attacking.
wyvern is a medieval European mythological winged creature with a dragon's head, reptilian body, two legs (sometimes none), and a barbed tail. They appear in many crests of Europe's ancient families, symbolizing strength. The word wyvern comes from wivere, which means serpent. They are based on Pterosaurs, flying reptiles which lived during the time of the dinosaurs.A