Pattern Walkers

According to Napie, "Shadows of Aosda":

• Elite soldiers of the Aosdan to protect the Slave Races from the forces of Darkness and other creatures
• Modern pattern walkers still hunt monster. They still exist today but we don't know where they disappeared during "the great purging of the earth"
• They are generally picked from the "lesser races" (Mountain People for example)
• They get their powers from the spaces in between worlds?
• Towards the end of the civilization, they were used by those corrupted by Darkness to kill those of the Light. So they turned against their masters.
• Neparos was one