PREVIEW
... grades, although indeed noticeable, were far from a complete transformation.
For example, the assassin skill "A Common Man’s Rage" used to be guaranteed to activate provided there was adequate preparation, but now it could activate with a smaller chance even when preparations were insufficient.
In extreme cases, it could indeed allow an assassin to burst forth with considerable combat power, but such heavily chance-dependent factors were hardly ideal for inclusion in battle plans ...
YOU MAY ALSO LIKE