What is the core concern here? Just made level 7 and this team simply laugh at everything:

BattleMage (Mix Warrior/Fire/Witch)

Enchanter - All Schools unlocked

Jaha - All Schools unlocked

Madora - Added Dex to make he War/Marksman

Each has 10-20 skill options each move.

Teleport is powerful.

Summons is powerful.

Maximizing AP and AP recovery makes players very powerful.

I love the options, but the AI has to throw more at me. That said playing normal, will be starting hard soon.

I think the system is plenty good, the AI just has to be more powerful.