The border worlds lie between the inner worlds and the rim. Though not as magically active as the high worlds, border worlds still tend to have a decent magical aura, and except for a few exceptions are all inhabited. Approximately half these worlds are directly controlled by one of the Eternal Masters, and many others are aligned to some degree with one of the Masters. A number of lesser dragons have also claimed one or more of these planets for their own.
- Frey: Home world of Shazes the dragon
- Steyfos: Fleet depot
- Travos: Shipyard world