Same for me as Skarbrand. Got vol 1 & 2, and after about 50 turns I haven't been able to collect a single other set of books desite having it equipped. Normal campaign and battle difficulty in Immortal Empires.

inv1ct#5196
Newcomer
20 days ago
Jun 18, 2025, 6:23:14 PM
Step by step of the bug
Step 1
Get lucky at get book of Khorne
Step 2
Unable to progress to get next volumes no matter how many battles you fight
General information
Category
Sub-category
Campaign
Skills / Technology / Faction Effects
Platform
Distribution
Game version
PC
Steam
[6.2.0 - 36177]
Playing Arbaal 6.2 VH/VH AI sliders at middle. (No AI cheats)
Minor faction potential and new AI threat assessment both turned on.
Turn 55 I found Books of Khorne volume 1&2. From the description, I should have a 50% chance every battle with Arbaal to get another set of books.
After another 50 or so turns, fighting an average of one battle a turn with Arbaal, no new books were found. This means I fought around 50+ battles with each battle should have a 50% chance. But no new books of Khorne
There is no way the 50% chance is working properly, or the 50% chance in the item description is wrong.
Because I just wanted to explore the Books of Khorne all battles were auto resolved. Perhaps auto resolve is not properly counting once you have the first book of khorne. I got the first book of khorne by auto resolving a battle.