The Witch King

He can cast visions through the Rings of the Nazgul or the One Ring. The light from his eye shines for kilometers, and those who stand within this light can also see his visions. Sauron possesses an iron will, the power of the Maiar, and his goal is order where chaos does not exist. He is the one who subjugates, the Architect of the Universe, but he needs the Ring to regain his true power and plunge Middle-earth into the new order he dictates. If the Ring is destroyed in the Orodruin, his power will be lost. He is cruel, egocentric, strong-willed, malicious, and a perfectionist. He is a great smith, a deceiver, and a tempter.

Brave, strong, willful.

A dwarf with an axe and heavy armor, surprisingly fast for his size, loves to joke and always speaks frankly. He will come with Aragorn.

A man of will and magnanimity. Steel armor, the two-handed sword Narsil, which belonged to his father Elendil. He will come with reinforcements from the Umbar Pirates, the Wraiths, but only for the Battle of Minas Tirith.

White robe, white staff, and sword Glamdring. Can summon lightning and project a wave of force, a beam of light from the staff. Kind, wise, enjoys smoking a pipe.

The Witch King is the chief of the Nazgûl, leader of the Ringwraiths, and former King of Númenor before his fall to the Ring. He bears the Ring of Power, which is linked to Sauron's Ring of Omnipotence and draws strength from it. Even if his shell is destroyed, he will lose his power and his armor will fall along with his weapons, but after a time, the shining Ring of Power that lies with his remains will resurrect him. He wields the dark magic of frost and necromancy, and his black Morgul blade can poison flesh and soul. In his other hand, he wields a flail with a huge spiked pommel. An aura of fear and grave chill announces his presence, a muscle-numbing scream that makes the ears bleed, and he can summon a horse or wyvern for transportation. Clothing. Always dressed in black, a long black cloak with a deep hood that conceals his armor except for the crown-helmet. He has no face, only emptiness, and no body. Personality: Cruel, Cold, Honest, Steadfast, and Fearless.

The Nazgûl circled above the city, but never came within range, sowing terror and panic among the city's defenders. The leader of the Ringwraiths increased the destructive power of his battering ram, Grond, by shouting a curse three times. On the third, the gates collapsed, and the leader of the Nazgûl rode his horse into Minas Tirith. All the guards fled, and only Gandalf the White on Skadufax remained standing. But then the horns of the Rohirrim sounded, and the Black Rider vanished to deal with the arriving reinforcements.

He considered humans weak, though he himself was human. His personality was so strong-willed that even under the power of the Ring, he differed from ordinary Nazgûl. If Sauron's will within his Ring of the Nazgûl is temporarily interrupted, he will declare that he wishes to die.

Even before becoming a Ringwraith, the Witch King was a black mage. The Ring enhanced his magic and made him even more powerful. Also, as Arvedui, the chieftain of the Northern Folk, said, the Witch King's power increases in winter. It was during this time of year that the Witch King sank the last king's ship with a blizzard.
Like all Nazgûl, the Ringwraith Chieftain inspired fear and terror in all living things, and only the strong-willed could dare to fight him on equal terms. He could only be slain with an Arnor blade forged for precisely this purpose.
He also supposedly possessed Necromancy, with the help of which he populated the Mounds with the dead.
During the pursuit of Frodo at the River Wild, the wizard raised his hand and broke the hobbit's sword from a distance, and Frodo himself completely lost the strength to resist. During the Battle of the Pelennor Fields, the Witch-king enhanced Grond's destructive powers with spells.

During the Second Age, the Elves of Eregion and Sauron forged the Rings of Power. Sauron played a major role in the creation of the first Nine Rings of Men, and it was these rings that were most dependent on the One Ring. Later, when the Elves uncovered Sauron's plot, they attempted to hide the rings, but Sauron's forces captured the House of Mirdain, where the rings were forged, and along with the forge, the Nine Rings. Sauron gave these rings to the nine Lords of Men, who gradually faded (but did not die) and became Sauron's wraith-slaves—the Nazgul.
The Nazgûl were first seen in Middle-earth in 2251 of the Second Age. The Witch-king, a skilled black magician even before he acquired the Ring, became the Lord of the Wraiths. Three of the Ringwraiths are known to have been Númenórean princes; the Witch-king may have been one of them, but there is no direct confirmation.
The Witch King's lieutenant was the Eastman Khamul, the second most powerful of the Nazgul, second only to Angmarz himself.
The founding of Angmar and the wars with Arnor
Around 1300 T.A., the leader of the Nazgul came north and founded the kingdom of Angmar there and built its capital, Carn Dûm, in order to destroy Arnor and at the same time wait out the period of Gondor's power.
During the reign of the Witch-king, the kingdoms of Rhudaur and Cardolan fell and were destroyed. Only the kingdom of Arthedain, with its capital in Fornost, survived. In the winter of TA 1974, Fornost was captured. The last king of the North-kingdom, Arvedui, managed to flee north to the Bay of Forochel, where he found refuge with the Lossoth, but died on a ship sent by Círdan to his rescue, which was sunk by the Witch-king's spells.
That same year, Arthedain's allies arrived: the Gondorian fleet under Eärnur and the Elves of Lindon, led by Círdan the Shipwright and Glorfindel. At the Battle of Fornost, the forces of Angmar were routed. But the appearance of the Witch-king himself on the battlefield nearly turned the tide of the battle. An Angmarese attempted to attack Eärnur, but was stopped by the arrival of Glorfindel. In response to Eärnur's attempts to give chase, Glorfindel uttered a prophecy about the Witch-king:
"Don't follow him! He will never return to these lands. His end is still far away, and he will fall not by the hand of a man."
The kingdom of Angmar fell, and the Witch-king took refuge in Mordor. In 2002 T.E., the Nazgûl, led by Angmarz, captured Minas Ithil, and seven years after Prince Eärnur's accession to the throne, the Witch-king challenged him to single combat, after which Eärnur perished. With him, the royal line of Gondor ended, and the reign of the Stewards began. The Witch-king is intelligent and extremely cruel, a calculating tactician; he will deceive and manipulate if he cannot achieve his goals by force. Emotions are difficult to evoke in him.
The Hunt for the Ring
In 3017 T.A. (the beginning of the events described in The Lord of the Rings), Sauron learned that the One Ring was in the possession of a certain Bilbo Baggins in the Shire and dispatched the Nazgûl, led by the Witch-king, to search for it. They arrived in the Shire on the same day that Frodo Baggins and his companions set out for Rivendell with the Ring. Realizing that Frodo had set out, the Nazgûl wasted no more time in the Shire and set out in pursuit.
On September 30, the Nazgûl arrived in Bree and, thanks to the cunning of Aragorn, whom the hobbits met at the Prancing Pony tavern and who advised them not to sleep in their beds, they avoided killing the hobbits. Not finding them in their beds, the Riders left Bree, intending to meet the company later on the road.
On October 3, 3018, T.A., nine Nazgûl attacked Gandalf on Amon Sûl, and the wizard had to work hard to repel the attack. Hoping that the Nazgûl would pursue him and abandon the hobbits, Gandalf decided to ride to Rivendell. However, the Ringwraith Lord sent only four Riders to pursue the Grey Wizard, and after a few days, they too abandoned the pursuit and returned.
While four of the Nazgûl pursued Gandalf, five, led by the King, overtook the hobbits on Amon Sûl, and the Chieftain wounded Frodo with a Morgul blade, but they were forced to retreat due to the appearance of Aragorn with burning torches.
Realizing that remaining on the hill was dangerous and pointless, Aragorn led the company away, encountering Glorfindel, who had seen three Nazgûl on the bridge over the Sedona and later encountered two more. The Elf decided to aid the company and placed the wounded Frodo on his horse, ordering him to race to Imladris. At the River Bruinen, the reunited company of Nazgûl overtook Frodo, and the Witch-king momentarily broke the hobbit's sword. But just as the Riders decided to cross, the river, at Elrond's command, flooded and washed away the Nazgûl, killing their horses. The wraiths were forced to return to Mordor as disembodied spirits. But Sauron gave them new steeds—winged beasts.
On March 10, 3019, the Nazgul, at the head of a huge army of Mordor, finally drove the Gondorians out of Osgiliath and circled over Faramir's detachment all the way to Minas Tirith, until Gandalf drove them away.

The Battle of Pelennor and Death
On March 13 of that year, the army of Mordor, led by the Witch King, captured the Pelennor and laid siege to Minas Tirith.
Sauron's servants laid siege to Minas Tirith, encircling it tightly from all sides and pitching a tent camp near the city walls. The enemy dug ditches around the walls and, under the cover of the fires burning within, constructed long-range catapults. The catapults available in Minas Tirith couldn't reach the moat.

After a barrage of incendiary projectiles from catapults, the entire first tier of Minas Tirith was engulfed in flames. Afterward, a hail of severed heads of their fallen comrades rained down upon the besieged. Sauron decided not to starve the Gondorians, but to break their spirit with terror and despair. Then the winged Nazgûl appeared, striking great terror into the besieged with their howls.

Denethor flatly refused to go into battle, which he considered pointless, and remained by the dying Faramir's bedside. For this reason, Gandalf took charge of the city's defense. He inspired the Gondorians, and wherever the wizard appeared, the terror of the Nazgûl receded. By evening that day, the first tier of the city had almost burned out, and most of the warriors had retreated beyond the second gate.

Realizing the defenders' spirit had weakened, the Witch-king ordered an assault. Siege towers, led by trolls, began to approach the city walls, disembarking orcs. Hand-to-hand combat ensued on the walls. But breaking the spirit and strength of the Gondorian soldiers was no easy task; not a single orc had yet crossed the wall alive. However, the goal of the Mordor commanders was not so much to storm the walls as to stretch the small garrison of Minas Tirith along the entire perimeter with continuous attacks. The main attack was aimed at the gates—the weakest point of the city's fortifications.

The most powerful siege weapon, the Grond ram, was thrown against the gates. It consisted of suspended wooden structures, a massive tree trunk a hundred feet long, bound in metal, and a steel striking part in the shape of a snarling wolf's muzzle, inscribed with spells of destruction. The Grond was dragged along by the Mumaks, and at the very gates
The Witch King battles Éowyn, daughter of King Theoden of Rohan.
Three times he cast the spell, three times he struck the battering ram—and the gates of Minas Tirith collapsed. The terror spread by the mightiest of the Nazgûl was so great that no defenders remained at the gates. Only Gandalf was able to hold him back, dispelling the darkness for a moment.

But then horns and trumpets sounded. They were completely unlike those of Harad or Umbar. It was Théoden. Rohan had come to the rescue after all. The Riders of Rohan, under Théoden's command, attacked the army of orcs and southerners from the rear and began to sweep them away.

The forces of Harad and the peoples of Rhûn, as well as the Mûmak of Harad—Mordor's reserve—came to the Pelennor Fields. The Rohirrim stormed the enemy forces, but then the Witch-king himself attacked the King of Rohan.
Theoden's horse was mortally wounded by a black dart from the Chieftain of the Nazgul and fell on its side, crushing the king, but his niece Eowyn, disguised as an ordinary rider, stood up for him.
Having caught up with King Théoden of Rohan, the King of the Dead hurled a black javelin at his horse, Snowmane. The horse reared, fell on its side, and crushed the king.
Then the Witch King himself descended on his winged beast to finish Théoden, but his niece, Éowyn, interceded for him. With a single swing of her sword, she slew the winged beast. But a Black Rider rose from the dust and, with a scream, smashed his mace into her shield. The shield shattered, and Éowyn's broken arm hung limp.
Then Éomer, enraged by the death of the king and the presumed death of Éowyn, led his entire army in a swift attack on the Haradrim. This nearly destroyed the remnants of his army. Meanwhile, Gothmog assumed command of the Mordor army, and under his orders, the army of Rohan was outflanked, cut off from Minas Tirith, and destroyed. At Éomer's command, the Rohirrim went on the defensive and formed a shield wall. Gondorians under Imrahil were already rushing to the Rohirrim's aid, but the forces of Mordor pinned them down. The south of the field remained Mordor's, while reinforcements were constantly arriving from the east across the Anduin.
When the Witch King meets someone he cannot defeat, he will summon 8 more Nazgûl, and if he still starts to lose, he will offer to join Sauron, acknowledging the opponent's strength.