Subclass Skill Certification:

Depending on your level, I may be able to certify your subclass.
Take this certification to Avant-Garde, the Wizard of Transformation in the Ivory Tower, for more informationon which skills you will be able to acquire.
Additionally, you will receive the Transformation Sealbook in lieu of ultimate skills.
Now, what level of certification do you want to obtain?
Listen to detailed explanation about subclass certification.
Get certified