Artefact - The Somnium Diamond

From the pages of Points of Villainy/Points of Virtue. 

The Somnium Diamond is the most important artefact in the ASAP Imagination universe

This unassuming pendant holds incredible and terrifying powers. 

Made from the bones of "The First" 

The first person in history to go to sleep and dream, this action created a big bang, a dream world was born. Descendants of the first can use the diamond to open up the door between us and the dreams.

But where there are dreams... there must also be nightmares.