Some historians argue that the arcologies that remained active after the Resource Wars were not the cradles of the Second Renaissance, but fortresses that prolonged the Second Dark Age
[COLLABORATOR WANTED - THIS SUB IS WORK IN PROGRESS]
The 30 of Selador are the movers and shakers of the realm of Selador. From battle-hardened war mages to young druid apprentices, they are the backbone of the kingless realm of Selador, a domain rising from the ashes of the last war.
Via Humanitae - For Humans to live and thrive, non humans must be removed.
This organization began with a simple idea to protect the common people from the danger of magic run amok. Far too many disasters and atrocities were being commited by irresponcibe, evil, or mad wizards with no one to answer to but their own degraded consciences. But like so many things, it started off good and has shifted to the dark side.
A casual remark by one of the party about something met on a previous adventure leads to a summons to and grilling by the Mages' Guild (or equivalent), probably resulting in an expedition back to that area to recover the things for 'study' by the Guild. The party's presence will be 'requested' for this expedition.