Medium, a key figure within the Bandersnatch collective, hoards severed fingers as morbid trophies, stringing them into a grisly necklace that marks his identity. He engages in the group’s clandestine trade of human remains, where flesh is either repurposed for unknown ends or consumed as part of their ritualistic practices. The Bandersnatches’ obsession with anatomical alteration and macabre keepsakes manifests in each member’s grotesque specialty, with Medium’s collection defining his role.

Codenamed “the Fingernail” in alignment with the group’s use of culinary terminology—a chilling nod to their reduction of victims to mere ingredients—his appearance and deeds epitomize themes of corporeal dread and ethical rot. While his background and driving impulses remain shrouded, his existence within the hierarchy underscores the collective’s predatory ethos.

Documented solely within the core narrative, Medium persists as an enigmatic antagonist, his influence unchronicled in extended adaptations or ancillary lore beyond his contributions to the Bandersnatch’s macabre operations.