Is possible somehow switch mainclass to dualclassx and dualclass to mainclass or i mas create new character I have Spoil on ISS but i want ISS on Spoil
There is no change dual to main. The only service available on other regions(Korea I think) is separating your dual class as a stand alone character in the same account and I doubt that all quests and untradable items are transferred to this new char. They probably won't introduce it here, they can't even give us race change...