Maplestory revamp KMST videos.

So does that mean their invincibility training has been rendered useless, but they get a major speed buff in return for it? Or is it SLIGHTLY possible once getting DS that it's possible to train with the invinci frames, just that it's far more challenging(and faster)?

I didn't get to play the KMST Infighter much, but what I did play with it, I would say that invulnerability training is out the window. Screw Punch's invulnerability freaking sucks sh'it now. Personally, I'm completely disappointed with the class now.