The Lich Bane is a mystical staff with a twisted, organic shape resembling bone or dark wood, topped with a glowing, pulsating gem that emits a sinister purple light. The staff's shaft is intricately carved with arcane runes and symbols, suggesting its powerful magical properties. The gem at the top is encased in a skeletal hand-like structure, adding to its eerie and menacing appearance. The overall design combines elements of dark magic and necromancy, with a smooth yet slightly weathered texture to imply age and use.