Also do you use the hook framework in your project? If so you MUST put the flag to true in the spell pack
![Smile :)](./images/smilies/icon_e_smile.gif)
The pack already includes the spell book and the restriction on spells scrolls to be able to cast spells. Why do you want to redo it?
It's really late, I will come back with more answers tomorrow
![Wink ;)](./images/smilies/icon_e_wink.gif)