Shadow of the Vaal" redirects here. For the map boss, see Maze Map.
Shadow of the Vaal
Shadow of the Vaal Quest icon.png
Required: Yes
Start: Talk to Yeena
Objective: Kill the Vaal Oversoul
Boss: Vaal Oversoul
Key Items: The Apex
The Apex
Though its power has been shared, there is still more the Apex might unlock.
Completion: Enter The City of Sarn
The Dark Altar located on the highest floor of The Ancient Pyramid
Once you touch the Ancient Seal in Vaal Ruins Level 2, you will initiate this quest. However, until you complete Deal with the Bandits, you will not have the quest. Once you've done that, talk to Yeena in the Forest Encampment to receive this quest.