Thundershifters are unique devices, used for transportation to distant lands and worlds. They were built by The Lost Ones before any of the other races inhabited the land. Trans-planar cartographers claim that there is a distinct relationship between the laylines of Avalos and their placement in the world, although it is hard for others to discern. To activate a thundershifter, one simply stands upon the large round disk and wills the device to send them away. Each thundershifter is tied directly to another location (typically with a second thundershifter awaiting the traveler). These locations can be within Avalos, or other planes entirely. Travel seems somewhat instantaneous - the traveler becomes like a beam of light, shooting into the sky with a crack of thunder.
This is a fraction of the information I can convey about things of interest in the realm. Perhaps one of these related items might help inform you.
- The Lost Ones
- Thundershifter Pendant