I'd like to suggest recruiting Pomarr to ALASTAIR! With her people dead, there will be nothing left on this world if she is not allowed to raise the Dakal (which yknow... should be avoided). So, characters could try to persuade Pomarr to join them and give them Ryba and Nalanni's weaknesses (if she knows them), leave this world, and help ALASTAIR stop genocides from happening to other worlds.