When the Heroes of Azeroth fight against the powerful Iron Horde , The Nagas and Nzoth lay siege in Azeroth . The Dark Below Expansion begins . The expansion includes The Emerald Dream Expansion
-No New Class-
-8 Underwater Raids + 3 Normal Raids---> Including the Raid of Nazjatar and The Raid against N'Zoth
-No New Races-
-New Underwater Zone + Uncluding Buff which allows you to breath underwater and that increases your movement speed by 180%.
-New Zones: Isles of Kul Tiras , Emerald Dream etc
-New Legendary Questline for Mages
Many leaders and soldiers will fight against the new force that threatens Azeroth including :
-Alliance : Jaina Proudmoore , Shandris Feathermoon, Lyalia and Andiun Wrynn.
-Horde : Sylvannas Windrunner , Sunwalker Dezco , Rexxar and Baine .