Arcanum

Arcanum, called Volentis by ancient elves of Eastern Kingdoms, appears to be gems capable of containing enormous amount of magicks. It is believed these rocks originate from the World Eater crater located in Istros Borealis.

A recovered specimen of Arcanum.

Discovery

First discovered by Elrune Leonelis, a scientist on possession of a ship to cross the Misty Channel, the fate of them is currently unknown. Their logs that was recorded were released, inspiring others to see these glowing gems for themselves. A group of pirates known as the Fury Pirates, led by Gilrog Elsar, were known to have succeeded the travel needed and brought back a chest full of this, subsequently buried it under a beach in Hoarder's Appeal.