Progenitor of Chaos.

A mysterious cleric who claims allegiance to the Order of Vigilance, custodians of the Voidharrow—a malefic crystalline liquid with the potential to alter the face of evil—has come to the Nentir Vale in search of the last vigilant to have guardianship over the Voidharrow. It’s soon clear the liquid has been lost, perhaps set free to consume the world. The Voidharrow is the very essence of a dead Abyss, the herald of the Chained God. It can not be set free.

Born of the liquid Abyss, the world knows a new affliction . . .