[1.2.355] More balancing

What?

Apparently Barrage still has less damage than Demolition which is self-explanitory. The main issue is that you are transformed 90% of the time (180s duration, 200s cooldown), so Barrage becomes virtually useless outside of those 20 seconds. Slowing it just made it worse. Dragon Strike does the same thing. It was slowed down when it was actually well-worth using in Big Bang. Nexon Korea just did too many tweaks to the delay of skills that already were fine on their own or needed help to begin with. They hardly nerfed anything that really needed it. Even Triple Throw got a significant boost in damage.