Finding a Key (Horde)

Description
The captured documents point to a special artifact from the Uldir facility. It turns out we had it within our grasp the whole time.

Counters

 * Thorgen Grimwatt:

Rewards
Your followers will gain:
 * 500 follower XP

Progression

 * 1) Worldvein Rumors (Horde)
 * 2) Investigating the Rumors (Horde)
 * 3) Finding a Key (Horde)
 * 4) Tracking the Worldvein