|Book(s)||The World of Ice & Fire (mentioned)|
Druselka was a Rhoynish priestess that took part in the Rhoynar migration. When Nymeria had her people abandon the Abulu, one of the the Summer Isles, Druselka and her followers abandoned Nymeria and returned to Essos, as Druselka claimed to have heard Mother Rhoyne calling her children home. Druselka and the others returned to the abandoned and ruined Rhoynish cities, only to find the Valyrians waiting to hunt them down or enslave them.
- The World of Ice & Fire, Ten Thousand Ships.