Appears as vertical interference bars in neon pink and electric blue that pulse in rhythm with adjacent simulations' playback, creating visual evidence of cross-contamination. Generates faint horizontal offset duplicates of key imagery—discs, baskets, player silhouettes—that seem to vibrate between their proper position and a ghosted echo 3mm to the right, as if the magnetic particles can't decide which track they belong to. Most distinctively, produces audible whispers of dialogue and sound effects from neighboring movie-themed leagues, making Fight Club's impact sounds faintly audible during Jurassic Park recordings and Trainspotting's needle-drop music bleeding into Face/Off sequences. The interference intensifies proportionally to a player's cross-simulation attendance rate, proving that consistent multi-league presence creates magnetic signatures too powerful for track boundaries to contain.

Acts as the interference authority that rewards multi-league presence by making strong performers audible and visible across adjacent simulations, while exposing single-league specialists as whispers that lack sufficient magnetic strength to bleed beyond their designated track. Serves as proof that in the Chaintrix, territorial dominance isn't about winning individual simulations—it's about generating magnetic presence so powerful your performance becomes the crosstalk that contaminates everyone else's recordings.