Restless Activity

Restless Activity is one of two quests that you pick up to start the quest chain that eventually leads to your acquiring The Master's Key, which you need to enter Karazhan. The questgiver also gives you the other pre-requisite quest, Arcane Disturbances at the same time, which you can easily complete at the same time. Enter the Master's Cellar, down steps at (48, 78) for both quests

Objectives
Bring 10 Ghostly Essences to Archmage Alturus outside of Karazhan.
 * Ghostly Essence (Deadwind Pass) (10)

Description
As you may have noticed, the outside of Karazhan is crawling with ghostly beings. The reason for their existence is unknown and unknowns bother me!

Bring me their ghostly essence so that I may study their nature. Karazhan has many secrets,. I'm determined to uncover all of them.

Rewards
You will receive:
 * 12,650 XP
 * +250 reputation with The Violet Eye
 * +250 reputation with The Violet Eye

Progress
Have you obtained the ghostly essences I require, ?

Completion
Fascinating. I will study these essences,. I thank you for your help.