KEY
The most direct way to get Library Key is through A Dubious Gift.
A key to Svartrau Cathedral's library.
Quest or activity
Recorded outcome: I found Radu in the abandoned wing of the almshouse – and killed him. He was working for Xanthe and the vrakhir thanked him for his service by turning Radu into some monstrosity. I delivered the grim news to the deacon – he was quite shaken, but still gave me access to the cathedral library.. The binding proves the result-scoped reward, not that every playthrough receives it.
Follow the mapped pickup or quest source first; it is the most predictable route currently listed.
The most direct way to get Library Key is through A Dubious Gift.
QUICK ANSWER
Lock or location use not yet mapped
ITEM DECISION GUIDE
Use verified relationships and acquisition evidence before selling. A listed sell value by itself never proves that an item is disposable.
WHAT IS IT USED FOR?
This is unresolved, not proof that the item has no later use.
Check verified uses →CAN I SAFELY SELL IT?
The current record does not provide a sale value or a verified safe-to-sell conclusion.
CAN I GET ANOTHER?
Use the confirmed quest, shop, crafting or fixed-world route rather than an uncertain loot pool.
VERIFIED RELATIONS
No related quest is currently linked.