Hello,
So apparently according to datamining AU Draenor and the prime timeline are going to be synced. Which means while it's only been a year or 2 for us since the defeat of Archimonde for them it'll have been 35 years to catch up to our timeline. They're now just alternate not an alternate past. This is highly relevant and actually changes a few things. It explains how in a relatively short time the remaining orcs grouped together to form one large Mag'har clan led seemingly by Grommosh Hellscream. But supposedly the Draenei and Orcs have been living peacefully for this time. This allows for a cultural exchange. It helps explain holy/disc Mag'har priests (which I'm excited about). While we saw shadowmoon clan dable in the void I first thought that lore-wise they'd be mostly if not exclusively shadow priests like Undead and Void Elves. However this 35 years of peaceful cohabitation could have convinced many orcs to follow the Draenei faith in the light. And may also have allowed the AU draenei to learn shamanism.
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Thanks