I swear I don't know what to do...

I've tried Utgarde Keep, Stratholme, now Gundrak.

Gundrak I cleared no problem on normal but on Heroic I can't even get past Moorabi.

The guide says tank and spank. It seems to fail to mention that he does quake which does like 10k damage to everyone and stuns them for 3 seconds. My whole team is flashing red life after this and I'm lucky if my tank is still alive after one. I even read the WIKI on these guys and still no good....

I tried to stay back but to no avail the Quake is total LOS no matter what distance. I tried my best to keep him in troll form, but I never manage to keep him there.

Now I am running Uncritable Pally Tank, 3 Elemental Shammy, and 1 Resto Shammy.

Best attempt I got him to 10% life.

GRRRRRR...............!!!!!!!!!!!!!!!

Attempts made today 30: Deaths=150....sigh.

I know there is a few pieces of crafted gear I still need for my shammies(IE Rev two piece and possibly the JC Neck/Ring) but this is stupid. One fricken move takes me from 21k HP to nothing. Quake does 10k and then he gets three extra attacks for about 3-4k each. Yes I pretty much have my resto healing him all the time and after a quake I get them all to heal him but all the time its just too much damage too fast.