Ok, time for the second instalment.
The trash for the first five bosses are fairly standard. DPS the assist target, keep your totems down, but otherwise there isn't really anything out of the ordinary. Make sure you use Poison totems leading up to Naj'entus, and an (one at a time) Earth Elemental on the elemental pack after is a good idea as well
Standard fight. DPS the boss, re-drop totems each shield, and if you can manage it, time a