The first quest in the Pride of Kul Tiras achievement questline is obtained when Alliance players complete the Loremaster of Kul Tiras achievement which entails finishing the story quests in Drustvar, Tirigarde and Stormsong Valley.
The Pride of Kul Tiras questline sets the player into searching for Lady Jaina Proudmoore, last seen when her mother Katherine allowed Lady Ashven to take her into custody and to arrange her fate.
The questline culminates with the Siege of Boralus, and Katherine welcoming Lady Jaina and the Alliance. A requirement to unlock the Kul Tiran Allied Race.
Check out my quest videos list if you need help completing the “Loremaster of Kul Tiras” achievement.
Below is the list of quest videos for The Pride of Kul Tiras.