Halls of Vaught

The Halls of Vaught is the third and final level of Nihlathak's temple, where he is found.

The area is divided into four identical branches. Nihlathak is in one of them. One of the other three branches will always contain an Evil Urn at its end.

It commonly has the dreaded Tomb Vipers on Nightmare and Hell, maybe they are the reason the unique monsters are disabled in this area ?

Trivia

 * The area is possibly named after Fred Vaught, a background artist for both Diablo II and its expansion Diablo II: Lord of Destruction.