Should work just fine. You'll want the mage arcane, and Hunter Marks.
I find its best if you have your hunter on Face Rag duty and not even worry about doing dps, just have him break face rages, then trap rip. It will make your lives easier for everyone else, and easier life = easier kill. Most likely put the mage on back up if the hunter is the one getting raged.
Other then that, don't stand in traps :P and get the dog's stacks to reset.
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