Slay L'ura and retrieve the Crest of Knowledge.
We have all that we need now, <name>.
Alleria Windrunner awaits your arrival at the Seat of the Triumvirate.
Do not go alone, my friend. You will need allies to recover the Crest of Knowledge... and endure what L'ura has become.
I will prepare the Vindicaar and await your return. Light be with you in that dark place.