In second season episode Mild Mannered, Artie is having hallucinations of James MacPherson, who died at the end of the previous episode. Searching for an artifact that might have been activated by a psychic remnant left by Artie's former partner, Claudia hits on the prayer rope of Grigori Rasputin, capable of causing tangible apparitions. Unfortunately, the hallucinations continue even after Artie uses the 'scrubber' to completely neutralize the powerful artifact.
Simple Russian Orthodox lestovka (лeстовка), or prayer rope, of leather with metal, thread, and bead elements.
From VIP Fan Auctions & NBCUniversal.
