All Monster Locations in the Rethramis Adventurer’s Tome
Boss Brook is a Unique Monster in the Rethramis Adventurer’s Tome in Lost Ark. This Monster is found within the Rethramis Border Region. In the map below, please reference the Named Monster Icon for the exact in game location.
![Boss Brook Location Lost Ark](https://thegamescabin.com/wp-content/uploads/2022/02/image-292.png)
Complete Rethramis Adventurer’s Time Guide