Storymaster Quincy

Storymaster Quincy  was a gnome located in the middle of the Eventide in Dalaran. He existed in the patch 7.3.0 PTR to have players automatically complete all necessary quests and content to access all three regions of Argus, Invasion Points, World Quests, and more.

Quotes
So you wanna know everything there is to know about Argus so you can defeat the Legion once and for all?
 * Gossip