Defeat Thel'zan the Duskbringer and report to High Commander Halford Wyrmbane at Wintergarde Keep in Dragonblight.
Every good story has a beginning and an ending, [player]. While your story is far from over, I'll be damned if it's not already turning out to be the stuff of legend! No matter what happens to us when this is all over, what you've done at Wintergarde will be a tale told for years to come.
Now, ally, when you are ready I will use the phylactery to coax Thel'zan out of hiding.
Should we somehow succeed, report the victory to High Commander Halford Wyrmbane at Wintergarde Keep.