From RoR Wiki
Instructions: Order & Destruction
- Kill 'Stormblight Brute' and 'Stormblight Dolt' in Troll Country around 14k 30k to trigger the unlock.
- Collect 5 'Intact Troll Stomachs' on them.
- Trade these 'Intact Troll Stomachs' for a Pocket Item 'Acidic Troll Bile':
- For Order: To Library Assistant in the Library in Altdorf. Equip it for the associated title.
- For Destruction: To Disciple's Assistant in the Lyceum in The Inevitable City. Equip it for the associated title.
- Title: The Boulderbane
- XP: 336