Patch Available - KMST 1.2.480

Yes, if you're OK with spending nearly 500mil every time you want to switch your class just for Mastery Books, and then another 500m when you switch back.

I'd prefer to have two separate classes.

And then there's character cards, too.

I thought they were making universal books that would work on all skills? Or are those from an NPC amounting to 500m? Regardless, it still not unreasonable to pay that when ever they fark up a class with their endless revamps.

Edit: Ninja'd