Halbrand, the Nazgûl Halbrand, per the theory, offers the perspective of the Kings of Men. If this is true, then Rings of Power won't end well for Halbrand. Sauron manipulates the Nine Kings by giving them rings that they use to accumulate wealth, knowledge, and prestige.
All the Nazgûl are named - The Witch-king of Angmar, The Dark Marshal, Khamûl The Easterling, The Betrayer, The Shadow Lord, The Undying, The Dwimmerlaik, The Tainted and The Knight of Umbar.
Halbrand is actually the Dark Lord known as Sauron in disguise. The character was a man described by Amazon Studios as "a human running from his past whose destiny is entwined with Galadriel's".
He's been set up as a character of significant importance, meaning he is probably one of the two Ringwraiths named in Tolkien lore.
Halbrand refused to reveal his true identity to Adar
He does not seem to recognize Halbrand as Sauron, and yet he carries out what we can assume is his master's evil bidding by setting in motion the events that burn the Southlands and create Mordor.
There is one more reason for Galadriel to still keep Halbrand's secret: if she revealed the truth to Celebrimbor, they would never make the rings, and those are needed for the elves to survive.
Fans know from the later Lord of the Rings and The Hobbit tales, that Galadriel eventually finds, falls in love with, and marries Celeborn, the elf who accompanies her down the stairs when the fellowship first arrives in Lothlorien.
After he was attacked by the orcs, they transported his lifeless body to Mordor at Sauron's behest. Sauron revived Isildur with one of the nine rings, and then tortured him until his spirit was broken and he became a Nazgûl.
The Nazgûl Sisters, known as Riya and Yukka are the main antagonists in Middle-earth: Shadow of War story expansion, The Blade of Galadriel. They were once daughters to Emperor Sagong of the Kingdom of Shen in the farthest east of Middle-earth. These powerful warriors were sent to Mordor for conquest by their father.
Fellbeasts are monstrous, wyvern-like creatures that were bred by Sauron to be steeds for his lieutenants, the Nazgul. They were not truly dragons, but rather creatures from an older time long past in Middle-Earth. Sauron bred them as a challenge to the Great Eagles, their good-aligned counterparts.
He was one of the Maiar of Valinor, specifically, one of the people of the Vala Manwë; he was said to be the wisest of the Maiar. He was closely associated with two other Valar: Irmo, in whose gardens he lived, and Nienna, the patron of mercy, who gave him tutelage.
Theo's father is a bit of a mystery in all of this as well--the obvious implication is that he's actually half-elven and Arondir is his dad, which is certainly plausible.
The Witch-king is the most powerful of the nine ringwraiths, having served Sauron as a Nazgûl for more than four thousand years. The Witch-king has a particular hatred of Gondor, and is responsible for the death of Gondor's final king, Eärnur.
Isildur and Helm Hammerhand are named as Nazgûl in Shadow of War. This is the first incarnation of any story regarding Middle-Earth where these two heroes have been identified as or Nazgûl.
There are, however, only 9 Nazgûl. This is because only the 9 Men who got Rings of Power ever became Nazgûl. There are no Elf-Nazgûl or Dwarf-Nazgûl. Of course, the Rings of the Elves were not directly made or affected by Sauron.
Trivia. This is the first depiction of Helm Hammerhand becoming one of the Nazgûl. Helm Hammerhand is an ancestor of Theoden, Eomer and Eowyn, three characters who appear in The Lord Of The Rings. Celebrimbor considers Helm Hammerhand's fall to be the most tragic among the Nazgûl.
Talion becomes a Nazgul
The biggest bombshell from Shadow of War comes at the end when we learn Talion's ultimate fate: Talion becomes one of the Nazgul. After he's abandoned by Celebrimbor, Talion begins to die. His only option is to take Isildur's Ring, which he uses in the final fight against Sauron.
Nine men who were kings ended up corrupted by the power of the One Ring. Sauron achieved his purpose and created the Nazgul, wraiths that follow the orders of the dark lord and detect the presence of the One Ring every time someone uses it.
ANSWER: In an early draft for The Lord of the Rings J.R.R. Tolkien experimented with the idea that the Nazgûl were afraid to enter the waters of the Bruinen, the river bordering Rivendell, because they might be barred from crossing running water.
Aragorn was a Ranger of the North, first introduced with the name Strider and later revealed to be the heir of Isildur, an ancient King of Arnor and Gondor.
The Nazgûl (from Black Speech nazg, "ring", and gûl, "wraith, spirit"), introduced as Black Riders and also called Ringwraiths, Dark Riders, the Nine Riders, or simply the Nine, are fictional characters in J. R. R. Tolkien's Middle-earth.
So when she allows this incredible rarity to Gimli, she essentially gives him the three hairs that Feanor demanded of her, because she has looked into his soul and found that he has a good heart and that he desires them for nothing more than to treasure the beautiful days he spent in her lands.
Galadriel is of the Noldor, and her mother was of the highest race, the Vanyar; Celeborn was a Sindaran elf from Doriath, so between the two, the rulers of Lórien have the most impressive bloodlines.
All of the Elves that fans meet in the Lord of the Rings series are powerful and wise people. However, Galadriel may be the most powerful and wise Elf in Middle Earth, at least in the Third Age.