Hi, my plan is to do the achievement on a newly-created Dark iron dwarf in SL. I can start BfA right agt level 10, correct? Will this achievement be enough to hit 50? I really don't want to do more questing than needed. I want to stop once I reach 50 and farm prepatch ctach-up gear, Heart and Cloak quests. I have "Tides of Vengeance" so "A nation United" will unlock Kul Tirans, correct?