Mastery Books
At a glance
| Fourth-job skills | Start with a cap of 10 |
|---|---|
| Books | Raise the cap to 20 or 30 |
| Cost of a failure | The book is used up |
Mastery Books raise the maximum level of fourth-job skills.
- Fourth-job skills taught at the advancement start at a cap of 10. Others are taught by their own quest and stay hidden until it is done. [Skill Book] Maple Hero is given at the fourth job.
- A book is used up whether it works or not. A 20 book works 70% of the time, a 30 book 50%.
- A skill that needs its book shows a greyed-out + button.
- Cygnus Knights: ten third-job skills need a book sold by Abdula for 10,000,000 Vesos.
- Dual Blade and Aran reach full level without books.
Common problems
- Chain Lightning 30 does not work on my level 20 skill. It works on a level 20 or higher skill, with 50% success.
- The instructor says to learn skills I already have. Skills with quests are taught by those quests.






