Dating back to the earliest years following The Fall the original members of the Cergis Council were decreed by the Immortal Doctrine while future members were elected by retiring members of the existing council. The relentless review and stringent voting process formed council composed of five lambs considered to be the wisest, intelligent, and influential in all of Terminus.

Known as the Wise Ones the Cergis Council strive not only to manage Tsugaria, but to maintain what order they can for all of Terminus.