Can be obtained by talking with npc Magney. The final battle of Azeroth is a level in the game world of Warcraft, and the heart of the devil is a prop in the game world of Warcraft. The way for Azeroth to win the devil's heart in the last battle is to talk to npc Magney. The specific method is: 1. After completing the mission of the dying world, he received the mission of the heart of Azeroth from Magney's bronze beard.

2. Find this triangle and go to the secret room of the heart.

3. Click the console in the center of the Chamber of Secrets.

4. Click to watch the injury event caused by Azeroth.

5. Watch this story video.

6. Talk to npc Magney.

7. Another story video.

8. You can get the heart of Azeroth.