Mraydor is the largest, wealthiest, and most industrial of the Cluster Islands.
Zaiyev was the Cluster Islands' center of education until its two largest volcanoes erupted simultaneously.
The Cluster Islands are the archipelago discovered and settled over 2000 years ago.
Pudarog was made uninhabitable by a volcanic eruption. Its survivors are still scattered among the other Cluster Islands, and may never be able to return home.
Shappal was a small island favored by Water Seekers who had left the Eddy. After a suspicious volcanic eruption, it is less than a fifth its original size.
