In preparation for the final offensive against the Lich King, the Argent Crusade—a union of holy warriors from the Order of the Silver Hand and the Argent Dawn—assembled a base near Icecrown Citadel to gather resources and identify the champions who would serve at the vanguard of their army. Highlord Tirion Fordring organized a tournament to test potential heroes of the Horde and the Alliance, but agents of the Scourge quickly emerged to sabotage the event. The undead attack culminated with the appearance of the monstrous crypt lord Anub'arak, who attempted to exterminate Tirion's elite force before it could be assembled.