If you don't mind me getting your hopes up

I'd rather have something unique than have KoC. Once the hype finally died down, it'll be evident that these classes are hardly worth it, and the only enduring value they'll have is the 12WAttk boost for the really dedicated. I would hope that Nexon expands on Masteria, because it really is interesting how they've made it. Isaac's storyline threads actually make it sound much more exciting than something we've known about for so long we can practically assume what its like to play.