The Time of Change
The Metallic Dragons originally lived on the continent of Vellun, though a number of them would travel to Altriv, and a few had even setup homes there in the few hundred years before Eden was established. The First Caster King invited them to Eden along with the rest of the races of Vellun, and they accepted on the condition that they were to be allowed to live in peaceful isolation in the new land. That treaty has been kept to this day. Those wishing to visit the Dragon Lands must seek out one of their Dragonholmes, found in Tellarah or Imperia, to seek a passport to travel.