Arthas

Biodata

Feature	Details
Name	Arthas Menethil
Alias(es)	Prince Arthas; Death Knight Arthas; Lich King Arthas
Species/Race	Human
Gender	Male
Affiliation	Kingdom of Lordaeron; Silver Hand Paladin Order; later the Scourge
Occupation/Role	Prince and heir of Lordaeron; Paladin; Death Knight; Lich King
Status	Active as the Lich King
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Paladin	5	Baptized at Light's Hope Chapel alongside Tyrel Sunstrider and takes the Paladin Oath with notable fervor.
Death Knight	87	Gains Frostmourne to defeat Mal'Ganis, but the blade devours his soul and turns him into the Lich King's servant.
Lich King	371	Identified as the Lich King while empowering Kel'Thuzad and summoning Iceguards; he had previously returned to Northrend to complete his fusion with the Lich King 247 371.

Background / History

Arthas was born in the same year as Tyrel Sunstrider, the second son of King Terenas Menethil II of Lordaeron. His father deliberately arranged Arthas's Paladin baptism at Light's Hope Chapel so that the two princes would meet, seeking to cultivate a lasting political friendship between Lordaeron and Quel'Thalas 1 54.

He trained in martial combat under Muradin Bronzebeard and in Paladinhood under Uther Lightbringer. Arthas and Tyrel were considered closely matched in both combat techniques and use of the Holy Light, having benefited from exceptional mentors 4 22. He later grew close to Jaina Proudmoore after meeting her in Dalaran 15.

During the plague outbreak in Lordaeron, Arthas investigated alongside Jaina and joined forces with Tyrel's High Elf Paladins and Priests. Discovering a child named Timmy transformed into a ghoul drove him into a rage, leading him to pursue and kill Kel'Thuzad with Jaina's aid 60 63. He subsequently helped defend Hearthglen against a force of nearly 100,000 Scourge undead 66 67.

Arthas's resolve hardened into brutality at Stratholme. Convinced that the plague was irreversible, he ordered the city's “purification,” dismissed Uther when his mentor refused, and lost Jaina's support. Tyrel nevertheless remained beside him against Mal'Ganis, after which Arthas committed to pursuing the dreadlord into Northrend 70.

In Northrend, Arthas rescued Muradin's expedition and ignored Tyrel's warnings about Frostmourne. He pursued the rune blade and was eventually corrupted by it; Frostmourne devoured his soul after granting him the power to defeat Mal'Ganis 77 78 87.

As a Death Knight, Arthas murdered King Terenas with Frostmourne, seized Lordaeron, resurrected Kel'Thuzad, and raised former allies Uther Lightbringer and Gavinrad the Dire as enslaved Death Knights. Ordered by Tichondrius, he then led the Scourge invasion of Quel'Thalas 87.

During the invasion, Arthas breached Quel'Thalas's defenses, killed Sun King Anastarian Sunstrider, and offered Tyrel a place in the Scourge as the kingdom's new ruler. He later withdrew when Quel'Thalas's combined forces threatened his position, while Kel'Thuzad's resurrection corrupted the Sunwell 98 102 104 108.

After Illidan's attack weakened the Lich King's control, Arthas became vulnerable enough for free-willed Blood Elf Death Knights led by Saloren Sunstrider to ambush him in Tirisfal Glades. Kel'Thuzad intervened before they could kill him 171. Arthas later completed his fusion with the Lich King and continued directing Scourge campaigns from Northrend 247 371.

Appearance

Arthas is initially described as a young, handsome, blonde prince. After becoming a Death Knight, he is portrayed as a white-haired reaper clad in heavy Saronite plate armor and mounted on the undead charger Invincible 4 95 138.

• Blonde-haired in life; white-haired after his fall 4 138.
• Strongly built, with thick chest hair noted before the Battle of Hearthglen 65.
• Wields Frostmourne after his corruption 87.
• Uses Saronite plate armor with exceptional physical and magical resistance 95 171.
• Rides Invincible, whom he resurrected and empowered with flight 87 104.

Personality

As a prince and Paladin, Arthas is caring, chivalrous, and concerned with fairness. At Durnholde, he advocated giving the unarmed Thrall a weapon before the arena match; during the plague crisis, he insisted that Jaina leave Hearthglen to warn Uther rather than remain in danger with him 17 65.

His compassion became entangled with rage, insecurity, and an obsessive need to act. Timmy's transformation drove him to hunt Kel'Thuzad recklessly, while Tyrel's archery rekindled an earlier jealousy Arthas had felt toward Kael'thas. This jealousy developed into an obsession with the elven race 63 66.

After Stratholme, Arthas became increasingly authoritarian and willing to sacrifice anyone he considered necessary for victory. Frostmourne completed his moral collapse: as the Lich King's servant, he showed no remorse for killing Terenas or enslaving Uther and Gavinrad 70 87.

Abilities & Skills

Paladin Training

Before his fall, Arthas was a highly trained Paladin whose Holy Light and martial ability equaled Tyrel's in their early years.

• Baptized and sworn into Paladinhood at Light's Hope Chapel 5.
• Studied combat under Muradin Bronzebeard and Paladin doctrine under Uther Lightbringer 22 66.
• Fought effectively beside Tyrel during the defense of Hearthglen 67.
• His rage against Mal'Ganis nearly manifested as the Holy Wings of Avenging Wrath 70.

Death Knight Powers

Frostmourne's corruption grants Arthas powerful frost and death magic, as well as command over Scourge forces.

• Casts Death Grip to pull opponents toward him 102 104.
• Uses Death Coil, Gale Force, and frost-based attacks in combat 104.
• Creates a Path of Frost capable of freezing the Erlendil River into a crossing for the Scourge 98.
• Employs Anti-Magic Shield and Frost Shield to protect himself and Invincible 104.
• Commands and raises undead through the Scourge's necromantic network 87 371.

Leadership and Strategy

Arthas is an experienced battlefield commander, though his strategic judgment is often compromised by revenge.

• Led Lordaeron's expeditionary force to rescue Muradin's besieged dwarves 78.
• Negotiated with Frost Trolls and recruited them as mercenaries against the Scourge 78.
• Exploited Archmage Biluo Hua's concern for High Elf defenders to create an opening in Quel'Danas's defenses 104.
• Later sought to capture both Garithos and Andorhal while their forces were already engaged against the Scourge 363.

Equipment

• Frostmourne — Rune blade whose power corrupted Arthas and devoured his soul; channels frost and death energies 87 98.
• Might of Menethil — His weapon as a living prince and Paladin 63 65.
• Saronite plate armor — Highly resistant armor that protects him from conventional attacks and most magic 95 171.
• Invincible — Arthas's resurrected Death Charger, later capable of flight 87 104.

Relationships

• Terenas Menethil II — Father and King of Lordaeron; Terenas manipulated events to build Arthas's ties with Tyrel, but Arthas later killed him with Frostmourne 54 87.
• Tyrel Sunstrider — Prince of Quel'Thalas, peer, rival, and close companion before Arthas's fall; Arthas's jealousy of Tyrel foreshadows their eventual enmity 22 66 106.
• Jaina Proudmoore — Romantic partner and fellow plague investigator; she leaves him after the Stratholme massacre 60 64 70.
• Uther Lightbringer — Paladin mentor; Arthas strips him of rank at Stratholme, later resurrecting him as Uther the Deathbringer 66 70 87.
• Muradin Bronzebeard — Combat mentor and friend; Arthas rescues Muradin's expedition and joins his search for Frostmourne 4 78.
• Kel'Thuzad — Initially Arthas's quarry; later his resurrected Scourge lieutenant and defender 63 87 171.
• Mal'Ganis — Dreadlord adversary whose challenge leads Arthas to Northrend and Frostmourne 70 87.
• Tichondrius — Dreadlord who directs Arthas after his fall and orders him to target Quel'Thalas 87.
• Anastarian Sunstrider — King of Quel'Thalas whom Arthas kills during the invasion 105 106.
• Saloren Sunstrider — Former Death Knight subordinate who gains free will and attempts to kill Arthas in revenge 171.

Story Role / Major Arcs

Paladin Baptism and Alliance with Tyrel

Arthas meets Tyrel at Light's Hope Chapel, becomes a Paladin beside him, and develops a friendship engineered by King Terenas to bind Lordaeron and Quel'Thalas together 4 5 54.

Plague of Lordaeron

Assigned to investigate the plague with Jaina, Arthas fights the undead alongside Tyrel. The suffering inflicted by the Scourge, particularly Timmy's transformation, intensifies his hatred of Kel'Thuzad and Mal'Ganis 60 63.

Hearthglen and Stratholme

Arthas helps defend Hearthglen, but his frustration with Uther and jealousy of Tyrel deepen. At Stratholme, he orders the massacre of the city, severing his relationships with Uther and Jaina 66 70.

Northrend and Frostmourne

Arthas leads an expedition to Northrend, disregards Tyrel's warnings, aids Muradin's search for Frostmourne, and ultimately loses his soul to the blade 77 78 87.

Fall of Lordaeron and Invasion of Quel'Thalas

As a Death Knight, Arthas kills Terenas, raises Kel'Thuzad, Uther, and Gavinrad, then marches the Scourge into Quel'Thalas. He kills Anastarian and helps bring about the Sunwell's corruption 87 98 102 106 108.

Lich King and Scourge Command

After completing his fusion with the Lich King, Arthas remains the Scourge's supreme power, providing Kel'Thuzad with ice essence and Iceguard reinforcements during the battle for Naxxramas 247 371.