I loved leveling my Priest.... I was always Shadow with my priest and when I played, we had a ton of resources for grinding.
Most mobs weren't immune to fear for questing where you had to pick something up also..
I was scared of nothing though... An occasional Lock would tear me up but that was it. Also raided with a Druid and a Warrior... Never really got into the Mages though..
Druid was a fun class also. I was playing when they buffed the Druids.... Oh man I was walking thru everybody, literally. Locks were even on the run but last I knew they turned em back down.
"When I do good, I feel good; when I do bad, I feel bad. Thatís my religion." - Abraham Lincoln
Moral of the story: If your going to rob people, wear a diaper.