spell system?

spell system?

i have an idea for i hero spell system using custom spellbook abilities but i cant figure out how to get it so that their are level up abilities with in each spellbook any suggestion?

You use normal spells (non-hero) for each level and use SpellBook as a hero ability. That means that at level 1, you will have all the normal abilities for the level 1 (with one level of course since thye are unit aiblities), at level 2 you use all the abilities for level 2 (again... with one level but higher stats to make it look like its a level higher) and the same with level 3. That is all!