Thats just like in Disgaea! Actually, yours is on a level basis, which is good too. What about if done via a specific switch of sort? EX: After a specific story event (or during it), flip a switch. So long as that switch is set to ON > class name is changed (could be used for humor purposes). Though idk how that would interact with the level ones. Shouldnt switch ones take priority?
🦇 Also, familiar face from the forum!
Ill keep an eye on your future plugins.