To Unlock “Mistress of Mystery” You first need to Complete “Into The Mystery”, “Initiate of Mysteries”, “Novice of Mysteries”, and “Seeker of Mysteries”. This guide will tell you how to complete all quests.
Order of Mysteries Faction Quest Starter
Fallout 76 Order of Mysteries faction quest starter can be found in various areas of Appalachia, on the corpses of a Young Woman. 2 Known Locations she can spawn is behind the AVR Medical Center in Charleston and on a train bridge at Camden Park.
•Into the Mystery
Go to the Riverside Manor near the border between Forest and Ash Heap region of Appalachia. Go to the Study Terminal in the Riverside Manor on the 2nd floor and pick Personal Journal – 6/29/77 to proceed with the quest
Go to the front porch area of the house wearing the Worn Veil you looted from the corpse earlier and a secret door should now open up linking you to the secret bunker
Reward: Veil of Secrets – This a face mask best for protecting yourself from the toxic gas in Ash Reap region as it does not lower your perception like gas masks
•Initiate of Mysteries
Given after completing Into the Mystery after you enter the secret bunker. You need to go to Lewisburg for this quest and locate the corpse of Natasha Hunt.
To report to Cryptos after completing your task in Lewisburg, login as Natasha Hunt and then go into administrative actions –> promotions and promote Unknown User. Once you log back in as the Unknown User, make sure to press enter to “claim” your reward
•Novice of Mysteries
Given after completing Initiate of Mysteries. You will need to complete these three missions from the Cryptos terminal
-Forging a Legend – Blade of Bastet
-Chasing Shadows – Phantom Device
-Prototypical Problems – Voice of Set
Foraging A Legend
To retrieve the Historic Sword from Whitespring Resort you must use the terminal nearby and use the Staff Access. The terminal password can be found upstairs in the shower
Then you need to go to the weapon workbench and attach the Swing Analyzer to the Grant’s Saber via mod modification
Kill 6 different types of creatures with Grant’s Saber (i.e. Super Mutants, Ghouls, Scorched, Mole Rats, Radstag Does, Bloatfly etc)
This quest is pretty straightforward, you just need to acquire a HalluciGen gas canister from Garrahan Minining HQ and a Stealth Boy from the location indicated by the quest.
To enter Sugar Grove you need to use the main entrance and not the back entrance as you won’t have the Blacksite Key to access the back entrance. The back entrance also requires terminal hacking
To copy the EMP Research Data, go interact with the terminal and select Research projects – PULSAR. It will tell you that the data is too big to download. What you need to do next is go to the intramail section of the terminal and select SIPHON Holotape. The quest objective will then update for its retrieval
Get a Project Siphon Holotape – This part of the quest is confusing since the objective marker is incorrectly placed. From the main room of Sugar Grove, go down the set of stairs and then go to the hallway to your right. You will see a small room to your left with a bunch of terminals. The Analyst terminal is at the back.
Once you have the Holotape, go back to the terminal and then load into it to download the EMP program.
When you return to the Fabricator, remember you also need to load the Siphon Holotape into it to claim you reward,
•Seeker of Mysteries
Given after completing Novice of Mysteries. After listening to the holotape, select the Pleasant Valley Infiltration mission from the mission terminal. You will need to travel to the Pleasant Valley Ski Resort for this mission.
Seek for information about the Order of Mysteries – read the following notes. The note that triggered the objective update was Tony’s Order found upstairs in the abandoned house
Find a password for Brody’s terminal – You can find a memo in the footlocker in Brody’s room. Then go to the Pleasant Valley Network Admin terminal in the main ski lodge and reset the password for Brody
To Find Brody’s Holotape, you need to select Mount Holotape Drive and pick the option to dispense SIPHON Holotape
•Mistress of Mystery
Given after completing Seeker of Mysteries.
Gain access to the Headmistress’s Office – you need to login to Cryptos as Olivia Rivers and then select Administrative Actions –> Authorize Acess and pick Unknown User to grant yourself access.
Search the Headmistress’ Office – look at her terminal and select From Olivia to update the quest
Look for clues to the meeting place. There are two terminals you need to interact – the first terminal is the one you first used to access the secret bunker in the very beginning on the second floor – check the first personal journal entry – 6/28/77
The second terminal you need to check is also located on the same floor. There is a big hole in the floor near the terminal.The first journal entry – 9/30/77 should update the quest.
The meeting place is just a bit north of Pleasant Valley Cabins
Go back to Riverside Manor with Headmistress Shannon Rivers’ Login and promote yourself (Unknown User) to Mistress of Mystery via Administrative Actions –> Authorize Promotion