Domination Mez - Skills used for Duncan:
Wastrels Worry
Wastrels Demise
Backfire
Mantra of Lightning
Mantra of Recall
Power Drain
Other two optional... use for getting to him.
I did find, to my pleasure, that you can have both of the Mantras up at the same time. Keep MoL up always for energy when he hits you with his lightning spells. Keep MoR going for the juice, and interrupt when you can. Splatter him with WW, Use WD as you see fit, but you will take damage when you do. He'll cast right through backfire, so as soon as it cools recast it.
Same deal with the PS monks, etc, keeping you alive.
Enjoy, and Invite a Mesmer!
