I mostly read here people playing a Warior, Ranger or Mage, but a "Priest"?
Maybe those who play like a Priest didn't write it down here?
But to be honest: I very like playing with many Priest Skills !

Hide in Shadows is one of those skills I like.
My current hero plays as a Priest with a bow and some Ranger skills and 1 or 2 skills from the other ways of battle ...
For me it's simply super fun to use Charm, Blind, Summon Ghost, etc ...
Have fun with this Masterpiece of a game !