Second Age {{quote box|quote=Those who used the
Nine Rings became mighty in their day, kings, sorcerers, and warriors of old. They obtained glory and great wealth, yet it turned to their downfall. They had, as it seemed, unending life, yet life became unendurable to them. They could walk, if they would, unseen by all eyes in this world beneath the sun, and they could see things in worlds invisible to mortal men; but too often they beheld only the phantoms and delusions of Sauron. And one by one, sooner or later, according to their native strength and to the good or evil of their wills in the beginning, they fell under the thraldom of the ring that they bore and of the domination of the One which was Sauron's. And they became forever invisible save to him that wore the Ruling Ring, and they entered into the realm of shadows. The Nazgûl were they, the Ringwraiths, the Úlairi, the Enemy's most terrible servants; darkness went with them, and they cried with the voices of death. |source=
The Silmarillion, "Of the Rings of Power and the Third Age" The rings enslaved their bearers to the power of Sauron's
One Ring, into which he had put much of his own power. The corrupting effect of the Rings greatly extended the bearers' lives. The Nazgûl had a sharp sense of smell. Their sight worked differently, too: "They themselves do not see the world of light as we do, but our shapes cast shadows in their minds, which only the noon sun destroys; and in the dark they perceive many signs and forms that are hidden from us: then they are most to be feared." Only two of the Nazgûl are named or identified individually in Tolkien's works. Their chief, also known as the Lord of the Nazgûl and the Black Captain, appears as the
Witch-king of Angmar during the Third Age, instrumental in the destruction of the North-kingdom of
Arnor. In
Unfinished Tales, his second-in-command is named as , the "Black Easterling" or the "Shadow of the East". Three of the Nazgûl were great
Númenórean lords; in his notes for translators, Tolkien speculated that the Witch-king of Angmar, ruler of a northern kingdom with its capital at Carn Dûm, was of Númenórean origin. The Nine soon became Sauron's principal servants. They were dispersed after the first overthrow of Sauron late in the Second Age at the hands of the Last Alliance of Elves and Men, but their survival was assured by the power of the
One Ring. He escapes, and returns to
Mordor. There, he gathers the other Nazgûl to prepare for the return of Sauron. The Nazgûl besiege
Minas Ithil, a
Gondorian fortress in the
Ephel Duath, capture it, and acquire its
palantír for Sauron. The city becomes
Minas Morgul, the Nazgûl's stronghold, Sauron entrusts its recovery to the Nazgûl. They reappear "west of the River", riding black horses that were bred or trained in Mordor to endure their terror. They learn that the Ring has passed to Bilbo's heir,
Frodo, and hunt him and his companions across the Shire; the hobbits hear snuffling, and sometimes see them crawling. The hobbits escape, via
Tom Bombadil's realm where they are not pursued, to
Bree. A
Ranger of the North,
Aragorn, arrives ahead of them and for some days leads them on paths not closely followed by the Ringwraiths. Five of the Nazgûl corner Frodo and his company at Weathertop, where the Witch-king stabs Frodo in the shoulder with the Morgul-knife, breaking off a piece of it in the
Hobbit's flesh. During their assault, they mentally command Frodo to put on the One Ring; while wearing it, he sees them as pale figures robed in white, with "haggard hands", helmets and swords. The Witch-king was taller than the others, with "long and gleaming" hair and a crown on his helmet. The nine members of the
Company of the Ring, tasked with the destruction of the Ring, leave Rivendell as the "Nine Walkers", in opposition to the Nazgûl, the "Nine Riders". The Nazgûl reappear mounted on hideous flying beasts. During the
Battle of the Pelennor Fields, the Lord of the Nazgûl
uses magic, including Grond, a
battering-ram engraved with evil spells, to break the gates of Minas Tirith. He is faced by
Éowyn, a noblewoman of
Rohan; and not far away,
Merry, a hobbit of the Company. Éowyn boldly calls the Nazgûl a "dwimmerlaik", telling him to go if he is not deathless. He casts back his hood to reveal a crown, but the head that wears it is invisible. Merry's surreptitious stroke with an enchanted
Barrow-blade brings the Nazgûl to his knees, allowing Éowyn, the niece of
Théoden, to drive her sword between his crown and mantle. The remaining eight Ringwraiths attack the Army of the West during the
Battle of the Morannon. When Frodo claims the Ring for his own in
Mount Doom, Sauron, finally realizing his peril, orders the remaining eight Nazgûl to fly to intercept him. They arrive too late: Gollum seizes the Ring and falls into the Cracks of Doom, destroying the Ring. That ends Sauron's power and everything he had brought into being using it, including the Nazgûl. == Steeds ==