Arcanum

From Yggdrasil D&D

Arcanum, known as Volentis by ancient elves of Centra Moria, appears to be a precious gem capable of containing enormous amount of magicks. It is believed they originate from the World Eater crater located in Istros Borealis, released or delivered by a catastrophic impact long time ago.

A recovered specimen of Arcanum.

Discovery

First discovered by Elrune Leonelis, a travelling scientist on an expedition ship crossing the Misty Channel, the fate of the ship and its passengers are currently unknown. Their travel logs and scientific diaries describing their findings were released, inspiring others to see these precious gems for themselves. One notable piracy group, known as the Fury Pirates led by Gilrog Elsar, were known to have succeeded the journey and brought back a chest full of the materials. The chest was subsequently buried under a beach in Hoarder's Appeal, it resurfaced again in 444 PT at the hands of Obsidian Fist then acquired by the Four Feathers.