| Category | Tomes |
| Type | tome |
| Author | Molakh-Búle |
| Location | unknown |
In 410, a Khazarkar named Thasmudyan journeyed to Gathrot, entering the Spire of Molakh-Búle. There, he expanded his knowledge of the dark arts and absconded with tomes and other Horgon relics. Penned by Molakh-Búle, this book contains a single spell, one so potent and demanding that most practitioners perish after invoking it. From this thick, rune-etched tome, the book's owner can summon the Pitch Bone Legion.