From the introduction: The Aspis Consortium has long been a rival to the Pathfinder Society. In recent months, an unsanctioned faction within the Consortium undertook a bold endeavor against the Society, attacking Pathfinders at their annual Grand Convocation. Since that attack, the Society has made numerous inroads against the agents of this Aspis faction, known as the Korholm Agenda. An anonymous traitor amidst the Aspis Consortium that the Society has taken to calling Three Rings has helped the Society locate several participants in the conspiracy and hamper their operations. From the introduction: For Tier 1 - 5.