[quote=@VeyrinDay]
Is it possible to adjust the modifier of the classes? 

I have this idea of having a Bene Gesserit-like character (from Dune franchise, though it's kinda obvious); it's likely similar with the Mystic Monk(Nun?) but instead of having +1 Acrobatic, she'd have initial buff in Charisma instead
[/quote]

Modifiers are set.

Mystic monks are written as users of martial arts and magic alike so a Acrobatics modifier is rather necessary. What your suggesting might work better as a mage with a little more charisma than intelligence - with enough of an Arcana boost if you still want a higher magic attack. Mages are often enough allowed into religious sects, secret orders, and noble houses I will add.