Fire Dust

This is the remains or perhaps the raw form of dragonfire from a dead Dragon's stomach. It looks like very tiny sparkling black beads, and has a strange, powerful smell to it. A Magesmith might use 500 or 1000 beads of Fire Dust when creating a particular magical item. The legendary Black Voodoo Master, Xanxu, discovered several Black Voodoo uses for this exotic dust. There's no limit to the amount of dust you can carry.