KMST Balance Patch

I suggest that they just turn all Shield Mastery skills into a skill that adds like 30% at max to ALL STATS on a Shield. That would make everyone nowadays suck, but it would make the skill itself be useful.

That would screw 2 handed weapon users really bad. 20 att shields would be so common. Just doubling or triplying the weapon defense of a shield would be good in my opinion although not enough to turn them useful. If a skill like Guardian didn't exist, I would say adding a chance to totally block the monster's attack would be the best option.