You'll then turn in Reader for the Dead Tongue to a trainer in Stormwind or Orgrimmar

You'll then turn in Reader for the Dead Tongue to a trainer in Stormwind or Orgrimmar.
•
 A Tale of Six  King's Empire Gems  Masters/ A Tale of Six Masters: Read a book near warlock trainers in Stormwind and Orgrimmar that explains the recent events of the Council of the Black Harvest. King's Empire Precious Gems  We've copied the text in this book later in the blog. As a reward, you get a permanent copy of the letter: Legacy of the Masters (Part 1).
•
 Seeking the Soulstones: Read Jubeka's Journal and use the clues within to locate the four soulstone fragments. Island Empire Gems  Clicking on these soulstones gives you greater insights into Jubeka's memories. (These memories have also been transcribed below Island Empire Precious Gems  in the lore section).◦
 Hellfire Fragment: The Legion Front