Shadow of War expands on what we already knew about the Witch King and the Nazgul.
The first of these occurs in the Fall mission, where you'll have to fight the Witch King and the Nazgul at once, and you'll then be tasked with taking down Suladan and Helm Hammerhand later on in separate story missions, alongside Eltariel. There are several times in Shadow of Mordor where Talion will have to fight either one, or several, Nazgul. In this Shadow of War Nazgul boss guide, we'll walk you through how to defeat the Nazgul every time you face off against them.
These unique enemies won't appear out in the open world like Captains, and they can only be encountered and defeated in story-specific missions. In Shadow of War, there are a whole host of tough enemies scattered throughout Mordor for you to take down, including the Witch King and his Nazgul followers.