The Wyvern is an enemy in Final Fantasy XIII.
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.A