Also -- If you're just starting out you might want to look at making a Troll follower of Cazic-Thule. It takes a druid wolf forming you for faction, but you can get the
Initiate Symbol of Cazic Thule from Paineel that has 2 second cast clicky undead fear at level 1. While situational this makes outdoor undead fear kiting super quick and easy exp. Good luck on your sham!