Soul Lantern
Used as a weapon by The Shadow, the Soul Lantern housed more than a dozen spirits. By channeling its magic, a wielder could summon a number of the bound souls and issue them commands.
Over time, those trapped inside the lantern lost their memories, identities, and sense of self. Feeling that this artifact represented a cruel and unnatural form of magic, Rulkorf Alpensinger made a point of releasing the souls after the party defeated Aliana (where they were forced to arm-wrestle Kleb Fumpton and Rowan Chokrotsk before passing on). One man in particular, however, remains tethered to the lantern and as of yet has not been able to leave.