Undead — Arthas merged with Ner'zhul · Master of the Scourge · Scourge · Icecrown, Northrend
Arthas Menethil merged with Ner'zhul at the end of The Third War, becoming a single entity on the Frozen Throne in Icecrown.
The Lich King
CharacterUndeadScourge
Also known as Lich King · Arthas · Ner'zhul (merged)
In a sentenceA figure on a frozen throne at the top of the world, who has not moved in four years, and whose patience is the most frightening thing about him.
