Opili Tribe

A Pentan Tribe.

During the Seleran Wars, they laid waste to Garsting and the cities on the coasts of the Elf Sea. They then reached Imther before being defeated at the Battle of Quintus Vale. They were later ambushed in Balazar and remained in Garsting for some time afterwards.

The above text is taken from the Redline History but has a problem in that the battle itself took place on the Quintus River which is within the borders of Tarsh.