Location: Plitzerback Wetland, you need to do following things to make it appear.
Talk to a seraphim who stands on Great Camelot Bridge – Central Camp (“!” on his head). He will say something about Wyvern at the Plitzerback Wetland.
Note: I can talk to this seraphim while searching all iris gems.
Now head to Plitzerback Wetland to fight the dragon.
Recommended Level:71 – 75
Recommended time frame: Before the final battle
Property: Winged, Dragon, Armored
THe only thing that dangerous from this Wyvern is its “Shadow Eye” attack. It will starts to use it when its HP drops below 50%. However, you can cancel this attack. Make sure your SC is always above 50% and then attack it immediately once you see shadow eye pop out on the screen. I suggest you to armatize with Mikleo, and use these following attacks
Saint’s arrow => Blistering Fang (winged) => Six Falling Stars (Dragon)
You will obtain Zaveid’s 2nd mystic arte from this battle.