Well, trash is surprisingly easy in MT for four shamans. I had more trouble on the bosses. :P

Just kill Nexus Stalkers first. :P

Just did Auchenai, same story, trash was easy for me, but first boss impossible. I failed every time at placing my earth elemental at max healing range. x( Then the combination of having to spread out and move around individually makes it nearly impossible (it least very very hard). I brought in a seperate tank, and it was still annoying but we did it, rest was easy with a tank. :P