Things Best Left Unknown
From RoR Wiki
Things Best Left Unknown is a Tome of Knowledge Bestiary entry for Fiend of Slaanesh.
Instructions: Order & Destruction
Interact with 'Book of Innocence' in Ellyrion at 35.7k 48.2k. It's behind an NPC sitting down named 'Kelthera Darklust' lvl 20.
Rewards
- Title: The Impure
- XP: 204