Brumestone

Brumestone is a bluish stone or mineral that is neutrally buoyant in air. A simple enchantment can be applied to brumestone to control its altitude and direction. Brumestone can carry objects to which it is mounted. A skyship is typically mounted with three large brumestones, which allow it to carry up to ten tons of cargo while still maintaining flight.

In the Post-Divergance era the knowledge of how to enchant brumestone is largely lost, only one Artificer guild knows the process, using the brumestones to create skyships. While the Artificer guild sold skyships to foreign businesses, they kept absolute control over the skyships' maintenance.

During the Age of Arcanum, the knowledge of how to enchant brumestone was widespread, allowing it to be created in massive quantities. This abundance was used to create the great flying cities of the era.

Physical Properties

Type	Mineral
Color	Blue
Properties	Hovers when properly enchanted