I must rely on you once again, faithful <career>. You have the freedom to do what I cannot - you may travel to Ulthuan and give aid to our brothers and sisters who struggle against the darkness.
I do not know how far they have advanced. Is it really true that Caledor is gone? Must Dragonwake follow? Surely not - to accept such a fate is to surrender to Darkness and Chaos.
No, we must trust in our own strength and the strength of our allies. You must call upon their aid. I entreat you to gather a force of men and elves and dwarves to push back Malekith's dark tide and save Ulthuan. The same alliance we have sacrificed to will lend us strength in this, our hour of need.
I bid you go quickly and fight bravely. We must be victorious.
Particulars
Help defeat an Dark Elf Keep Lord at Hatred's Way, Wrath's Resolve, Covenant of Flame, Drakebreaker's, the Pillars of Rememberance or Arbor of Light: any of the keeps in Caledor, Dragonwake, and Eataine.
Collect a Dark Elven Insignia from the Dark Elf Keep Banner dropped by the Lord, and return it to Phoenix King Finubar as proof of your deeds.