The Lochford Chronicles
Bonedust is a drug peddled by the Shadowcloaks. It’s a pale gray powder that, when inhaled, causes the user to feel considerably more in tune with their surroundings..
The exact alchemical formula for creating Bonedust is a closely guarded secret, although its name and appearance have led some to speculate that it’s made from the bones of the dead. This belief has led to dealers extolling their wares by claiming that it was made from the bones of nobles, the undead, or even from dragons.