Take this Sage Feather and give it to Class Masters in major cities. Bania gives you a Feather.
It's Feather from Gaia wind spirit, often awarded to heroes guarding forests and earth by Ilya Senate.
The Feather proves you've qualified as a Sage, and Class Master will give you the title of Sage.
Defender of nature, keep up the good work!
You want to be a Sage, %c%? Class Master strokes his beard.
The choice is like your destiny.
Have you passed the class test for Sage? Bania's a wise elder, you can learn a lot from him.