To catch up on the story and the main characters, check out our lore articles on
Queen Azshara,
Xal'atath,
Sylvanas, and
Nathanos.
Although the storyline for Nazjatar chronologically happens after the Battle for Dazar'alor, there are no requirements to unlock Nazjatar besides being level 120. As your character logs in, you should receive the quests
The Wolf's Offensive /
The Warchief's Order, that will immediately set you up to start adventuring in Nazjatar.
We've analyzed the Azshara cutscene in great detail in the
Azshara's Magnificent Welcome cinematic, going into Nathanos' mysterious reaction, why the Tidestone no longer being kept in the Tomb of Sargeras is very bad news, and the symbolism of viewing Azshara in the reflective water.