Forbidden books that grant special abilites.

Additional downloadable content that includes a pack of special skill books, which allows demons to learn high-tier skills. Recommended for those who want to “save time” enhancing their demons.

The following special skill books are included:

- Book of Agidyne x1
- Book of Bufudyne x1
- Book of Ziodyne x1
- Book of Zandyne x 1
- Book of Tarukajaon x1
- Book of Makakajaon x1
- Book of Rakukajaon ×1
- Book of Diarahan ×1
- Book of Media ×1
- Book of State of Bliss ×1
- Book of Samarecarm ×1

*These special skill books can be obtained in-game without purchasing this additional content.
*For further information on how to utilize this DLC, please see "How to Use Downloadable Content" in the in-game Detective Journal .

More details on the official game page of Skill Book Pack ...