Just a reminder that Azshara was originally supposed to have Timberbaw Hold, an end-game area that would've been a massive underground complex on the size of Blackrock Mountain under Hyjal. And also
Queen Azshara Strategy Guide in The Eternal Palace Raid - World of Warcraft - Icy Veins
How I see Azshara : r/wow
Eye of Azshara - Zone - World of Warcraft
Lead Designer Of Warcraft's New Azshara's Eternal Palace Raid Talks Tactics
Fun fact: the Legendaries you fight in the last boss of Faelin's book are the same bosses in the same order in the Eternal Palace raid in WoW. : r/hearthstone
Why Rise Of Azshara Is The Fix-It Patch For 'World Of Warcraft:' Ion Hazzikostas Explains
The Old Gods References in Battle for Azeroth at BlizzCon 2017 - Wowhead News