Quest to kill the modified Harbinger, an experiment by The Progenitor. * Prodigal Harbinger does not share a timer with the other Harbinger quests. Prerequisites 1. * If you have never done any version of the original Harbinger Quest, you will need one quest item to give to Issk or Vincadi to enter the Tunnels to the Harbinger. The items are all dropped randomly by certain creatures. Unlike, the other Harbinger Quests, the item (and final XP reward) is not tied with a skill. * Flagging Items: