A legendary gem that refracts light in ways barely understood by science or magic. The device was powered by a huge diamond, forged in the dragon-like flames of a volcano's fiery caldera.

A mysterious sentient device that stabilizes airborne entities. When the device proved too difficult to control, the Runic Master channelled the power of the Neon City's floating knowledge repositories to create a construct that would mediate between the device and its user.