Years after the destruction of Draenor, the immensely powerful Lich King created a new breed of death knights: malevolent, rune-wielding warriors
of the Scourge. The first and greatest of these was Prince Arthas Menethil, once a mighty paladin of the Silver Hand, who sacrificed his soul to claim the runeblade Frostmourne in a desperate bid to save his people.
Unlike Gul'dan's death knights, modern death knights consist mainly of paladins who lost their faith and pledged their souls to the Lich King in exchange for the promise of immortality. Death knights who fall in battle are soon raised again to continue in their master's service.
In the years since Arthas shattered the Frozen Throne and merged with the Lich King, the power and fury of the death knights has only grown. Now these unrelenting crusaders of the damned eagerly await the Lich King's command to unleash their fury on Azeroth once again.