Prince of the Black shores

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==Description==
This book tells the story of a prince living on the banks of a river that is polluted by tar from a nearby tannery. Nothing about this story feels right but reading it is strangely inspiring nonetheless. If written by another author, it could have been a very good read.
==Notes==
*Drops from The Archivist's Assistant in Warmaker's Sanctuary, or the skeleton king boss at Blacksail Harbor on the Isle of Siptah.
*Gives Concussive Damage +30% buff for 1 hour.
==Source==
The item can be looted from the following NPCs :
 Bone Guardian
 The Archivist's Assistant