Below is a walkthrough for the Midgardian Studies 2 subquest in Valkyrie Elysium.
Obtained: Interact with the white orb in the library at Valhalla after completing Chapter 6
Objective: Purify the Undead
After you load into the area, head to the end of the bridge then defeat the dragon and its lackies. After your glorious victory, press on through the doorway and down the stairs to reach the town. Fight your way through the undead to reach the beam of light in the alley. Interact with it to be transported to another area where you’ll again have to fight off waves of enemies. After you defeat them, the quest will clear.
Rewards:
- Sidgrani
- Soul Ambrosia