Specter Of War: Visectus

Specter Of War: Visectus is a part of Necrolord covenant and is required to open [object=352086] and get It's a Wrap achievement.
[object=352086] is located in Blackhound Outpost northwest of the Theater of Pain flight point.
It's locked inside of a building and to open the door you have to be Necrolord.
You have to summon and escort [npc=157843] to the treasure.
First unlock the Necrolord Abomination Factory which will reveal the Specter Of War: Visectus quest from [npc=161668].
To complete the summoning you have to craft 100 [item=178594] (requires 100 Shrouded Cloth).
The progress is shared with other Necrolord players so you may not need all 100.
You can do it at [npc=167042] in the Abomination Factory.
After you bring all [item=178594] to [npc=161668] [npc=157843] will start moving to treasure.
You have to kill the enemies which will spawn along the way.
At the end it will destroy the door blocking the treasure.
The reward is [item=183619].
If you bring 100 [item=178594] you'll get It's a Wrap achievement.

TomTom coordinates:
/way 44.09 39.95 Blackhound Cache
/way 54.94 68.81 Abominable Stitching Table
/way 53.45 69.21 Summoner Gerard

Blackhound Cache video: https://youtu.be/fJEo8Aghrpg

You need both, the Anima Conductor (Tier 1) and Abomination Factory (Tier 2), to summon [npc=157843].

Guys help I unlocked the Abomination Factory but this quest does not show up.