1, the northernmost part of the Black Coast, the Saskatchewan Tower in aarak.

2. Click on the sphere on the top floor of Azara Starr.

3. Going to Mastra outpost to talk to Del Green the Purifier will give the player the task of "Advice to Stormwind", which requires you to go to Stormwind.

4. Giving the task to Catherine the Purifier will give the player a second opinion on the task.