|The Way Forward|
|Start ||Talk to Tarkleigh|
|Objective ||Tarkleigh wants you to find a path to the Emperor's Road and the inland forest it leads to|
|Completion ||Talk to Bestel|
|Boss ||Captain Arteri|
|Key Item ||Thaumetic EmblemA sigil of thaumaturgy graven in granite.|
Activating the Graven Artefact opens the blocked pass
A letter from Piety addressed to Captain Arteri
This quest is given to you by Tarkleigh after entering The Ledge.
Tarkleigh asks you to find a way to the forest around the Prison for the betterment of the encampment. He suggests the Emperor's Road. This requires you to travel through the The Prison, and into the The Prisoner's Gate, where the quest will be updated upon witnessing the closing of the road.
Once you reach the Western Forest in Act 2, you can follow the road to the blocked exit. Kill Captain Arteri for the Thaumetic EmblemA sigil of thaumaturgy graven in granite..
Use the emblem on the Thaumetic Seal, opening the way to the Prisoner's Gate. Talk to Bestel in Lioneye's Watch to receive your reward.