Healing and Rezzing the Dead

I have been healing a lot of dungeons on Brieonna, my Holy/Shadow Priest, in the past few weeks. Most have been good but some have been really bad. Every once in awhile you will get a tank that is just not geared enough, can't hold aggro, and takes massive damage constantly. Those are a little more of a challenge than a tank that is correctly geared, but not impossible.If a tank is taking massive damage and I have to spam greater heals on him, that is ok, as long as he can hold aggro. When the t

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