Oh, I strongly suggest to kill the shadow of dooms one by one. It goes fastest.

I once pulled four of them at the same time, and found myself healing a lot and eventually running oom. And when I used aoe I pulled 10 or so more mobs. I barely, barely managed to kill all four, using everything I had. And all in all the fight lasted like 5 times longer as opposed to killing all four of them one by one. :P

edit: Check your azeroth world map, some areas have a purple skull. go there, kill scourge. Get the quests in lights hope first tho.


An easy way to find all the scourge camps is to find the spacecraft and look at the flashes it directs to the camps on the ground.