I still say more class is the answer
Make a class that is an ordinary unskilled mook who runs on luck and plot armor that everyone accepts due to divine blessing or astrological birth or a ton of lucky charms
Make a class that is a warrior whose skill transitions to extraordinary martial prowess that lets him do "lucky attacks" consistently due to training.
Make a class that is a warrior who collects super powers as he levels straight up.
Make a class that is an ordinary unskilled mook who runs on luck and plot armor that everyone accepts due to divine blessing or astrological birth or a ton of lucky charms
Make a class that is a warrior whose skill transitions to extraordinary martial prowess that lets him do "lucky attacks" consistently due to training.
Make a class that is a warrior who collects super powers as he levels straight up.