Now that I made it to the Dens of Dying, I'm able to do some more plague-related quests. I finished up by heading into the nearby necropolis.
Then it was Back to the Airstrip to finish up this portion of the Borean Tundra.
A quick stop at Amber Ledge to turn in Monitoring the Rift: Winterfin Cavern and I headed back to the start: Valiance Keep, to finally hand in the quest In Wine, Truth.
Next stop: Kaskala!
Gaiwyn of Proudmoore