The "Judgment of the Abyss" in World of Warcraft is a very important quest that mainly involves defeating the Scourge Lord Tyrannus in Saron's Deep. Here's a detailed guide to completing this task:
Answer: You need to go to the Terrace of Tyrannus and defeat the BOSS Scourge Lord Tyrannus.
1. After receiving the mission, you first need to go to the Saron Abyss, find the avenue here and pass through the cave.
2. Go through the cave to reach the Terrace of Tyrannus, where you can trigger a BOSS battle with the Scourge Lord Tyrannus.
3. After completing the task, find Jaina Proudmoore and submit the task to receive 29 gold coins, 60 silver coins, 44,100 experience points, 500 reputation points, etc.
The above is all the guide to completing the Judgment of the Abyss mission in "World of Warcraft". For more game guides, please click on the source code website.