Will Nexon put DB skill books in CS?

Sued for what?

Because they clearly got sued when the Haunted Mansion first opened up, right?

Nexon can make almost anything where you have to pay for it. Same goes for skills as long as you don't need NX to get the skill. However, if they charge cash for a class to pay it would break the free to play thing and cause a whole lot of s'hit for them.

The only way they could get away with charging for one class is to make it where the whole game has to be payed for. But, skills, areas, items that help you out are fair game because you don't need them to play the game. Classes are a whole different story though.