The Conclave was a band of mystics that were tied to the disruption of the Ethian cycle and the destruction of the Landmarks. The known members included Hycanthus, Haag, Maklak, O'ising, and their leader, the red dragon Yudhishthira.
Originally appearing during the Reflection Incident, they also made an appearance during the birth of Makali, the Goddess of Destruction.