The Ancestor-Spirits have been gracious to the Gate Council for the saving of the expeditionary force but the Council had decided against trying again for they couldn't find the wealth to properly fund an exploration.
Instead they decided to work on gaining more magical knowledge and tilling the fields. The debate on using their kin still ensues, mostly on the effect of the expense of life force will be needed and the public order of things. For centuries their work had been slowed down because of people's perception of necromancy but they still had no problems using it on animals, hence the ant-hounds as a major source of food.
Still, they needed to focus more on their food and worry about their arcane studies as the alliance of the Cadmian wizard circle, the Magnum Opus, had started to work with the necromancers on performing new magical studies. It was a goal for the Council to make a school of magic to help their people and the alliance, but all things come in time. For now, they will help share their magical experiences with the wizard circle to work on advancing the studies of magic.