Why Dual Blades were limited.

And you're here why?

I wonder why people don't say the same thing about dusk, the king of all sore ex-maplers.

I think that the dual blades were limited in time so as to give them a gimmick. Since you get some of their mastery books from cash shop, this would give Nexon a huge influx of money because the class creation is limited by time.

Very smart, imo. By also making them powerful, fast, and fun to play this would give alot of players to play the class.