If mana levels up once she will get 1sp or stat point and every 10 levels she will get 10sp and the chance to evolve.
Mana ranks go as shown
Low-rank mana
Intermediate-rank mana
High-rank mana
Top-rank mana
Pure mana
And the rest you will find out about later in the book.
That's all I have to say, I hope you tryout my book and bear with my slow updates.😁