How to start Legion Quests

[TimberWolf5871]

I feel like I'm the only one who posts here, but whatever.

I can't find the starting quest for Legion missions so I can unlock Void Elves. I have a lvl 50 Alliance character, I just can't find where to start the questline.

Update: Nevermind. Accidentally found it by talking to Khadgar in BI Dal.