A smoothly polished obsidian crystal suspended from a leather cord, the Pendulum appears ordinary until its bearer focuses their intent upon it. It will then begin swinging in slow arcs, drawing the bearer toward areas of unexplained mystical activity. As it nears such forces, the Pendulum's surface becomes etched with ghostly runes that provide obscure clues.

The Obsidian Pendulum serves as an invaluable tool for those investigating the supernatural incidents at Art Dye, swinging toward areas of interest and revealing cryptic hints through its runic etchings.