In ages past (and shown in Warlords of Draenor- alternate timeline) Shadowmoon Valley used to be a semi-forested zone and home to the Shadowmoon Orcs and minor holdings of Draenei refugees from Argus, at the very easternmost end was The Temple of Karabor. This temple was the home to many Anchorites, Priests, and pilgrims on their way to Auchindoun or Shattrath. Now here is where things split: What we see here is main timeline Azeroth, the one we're used to. Thanks to Ner'zul and his clan opening MULTIPLE Dark portals, MU Draenor was ripped apart by the rampant energy used and vastly altering the landscape of zones.