Kazhad Dhuum

Description
Kazhad Dhuum is one of the four Riders of Dhuum who must be defeated during the quest The Four Horsemen.

Location

 * The Underworld: In the Chaos Planes during the quest The Four Horsemen.

Trivia

 * Kazhad Dhuum's name is probably a reference to Khazad-Dum, more commonly known as Moria, a dwarven city from Tolkien's Middle Earth.
 * He will use Signet of Humility when your elite skill is recharged, even through Shadow Form, so pay attention that you recast it as soon as possible.