Best upgrades, worst downgrades

There really needs to be a disclaimer

[SIZE="7"]UNTIL DMG FORMULAS ARE PUBLISHED AND SEE SOME NUMBERS RUNNING THERE IS NO WAY TO DETERMINE IF ANYTHING IS BUFFED OR NERFED[/SIZE]

No, you can safely say Shadowers were buffed unless their damage was sent from already pitiable to absolutely deplorable. 1360% > 500%, and unless that extra 860% is absolutely worthless under the new damage system that is a buff. Same goes for Boomerang Step (From 1000% x 4 Monsters to 1800% x 4 Monsters).

Same goes for any class where the raw increase/decrease in % from the skill can not be made up for without huge changes to the damage delt by said classes. For example: Dual Bladers. They lose out on about 700% on Fatal Blow. Unless their damage has been improved by 700% or so, that's a major nerf right there.