Aristark is second in command of the Thot spaceship that is sent in search of Kalid. Aristark is a political ally of Leone: they are both members of the Antiquist Party. Aristark is Planetary Counselor for Justice and is in charge of the investigation into the destruction of the Elevators.
Kalid is Great Master of the Osiris Order and has telepathic ability.
Ketar is the head of the Galactic Antiquist Party.
Set is the head of the Futurist Party.