During Amber's last conflict with Chaos the Jewel of Judgment was lost. Neither side claims to know of its whereabouts and no one has seen it for decades. A prophetic dream on the deathbed of an aged Queen Vialle points to its location: A forbidding, ice-covered realm where winters last for a generation. What affect has this primal artifact had on the Shadow and its inhabitants after all these years? A Game of Thrones/Amber cross-over event.