Spies Like Them

Quest giver: Tisthal Gimblecranz
Location: Corathus Creep
Requirements: None.

Once you have the mission head into the non-instanced version of the Hive. Go into the eastern tower and start killing various skinwalkers. Eventually the task will update and Geeble Tripcrank will spawn and someone should get an Unreadable Book. Speak with Geeble, tell him Gimblecranz sent you, and you should get a path to the instance. Invis up and zone into the Coven of Skinwalkers. At this point it is a straightforward slaughter, kill 32 skinwalkers to complete the mission. The chest should appear at the zone in. You can give the book to Tisthal for lore, but there is nothing gained for doing so.

In the 68+ and Hard version everybody gets Gemstone of The Faceless Emperor for Vestiges of the Empire quest.

Level 65
Cursor rewards: The chest contains 1 of the following: Random mobs can drop - Unknown Item (might be bugged, or just not found)
Level 68+ Normal
Cursor rewards: The chest contains 1 of the following: Random mobs can drop - Bloodied Drachnid Tome
Level 68+ Hard
Cursor rewards: The chest contains 1 of the following: Random mobs can drop - Drachnid Exoskeleton Shard