>>538166598
As prot i would say after you get holy shield for farming but the dps are so retail brained that even if you mark skull they will blow everything in the first 3 seconds and pick random targets to focus/aoe
as ret after you get seal of dedication which gives you the ability to cleave
i want to try holy but apparently their aoe heal talent is trash tier even for dungeon purposes while other healers have proper aoe/hots/shields