Dervish build for Ruins of Morah?

Like the title said it, anyone knows good build for that mission? I'm stuck in this one. Desperetly need help!

I'm in the same boat as you.
I can get to the second part easy with a mesmer but can stomped hard after.

Fellow Dervs it is not the build but the stratagy that your probably having trouble with.

In Ruins of Morah after Varesh charges after you kill the Magnorite healers and slowly pull Varvesh North toward a portal blocked by Chaos tetical thingies (I have no idea what they're called).

After you kill Varesh she'll respawn again as a paragon (this is the annoying part ) Creatures of Torment will spawn everywhere BUT the place your standing right now and Varesh will charge at you.

2 Partols of 2 creatures of torment will hit you eventually and you'll have to ignore Varesh and attack them for a while. Once they die attack Varesh again and be warned they WILL respawn so attack her as fast as you can.

Using this I did master's on this mission easily with heroes and henchman .

also the dervish can tank Varesh amazingly well.. oh and Light I have found that going to the opposite area of where you are saying then you don't have to deal with varesh at the same time as mobs and you don't have to deal with respawning mobs.. you just have to wait for some of the mobs to patrol into you then carefully pull varesh to you