I don't mind mass pull. I love using Art of War to damage.

However I seems to have a problem keeping tank alive. (Especially GNB)

I usually Adloquium/Excogitation pre pull, whispering Dawn, Protraction (Aetherpact/Fey Union) on tank. Then I will keep casting Art of War on mobs. This works most of the time, however there are instances where tank just drop death within secs. I will use Lustrate/Emergency Tactics+Adloquium. But they still die.

Am I doing something wrong? Should I use more Fey Illumination/Dissipation/Expedient?