Who Wins This Physics Simulation? Volt Prism Nova vs Cosmo Devour Core | Marble Tournament | Arc Clash Cut

English AI-generated marble race and physics simulation tournament video.
Format: 4 contenders, HP battle system, shrinking arena, and sudden-death pressure.
Featured contenders: Volt Prism Nova, Echo Blade Cyclone, Aurora Radiant Laser, Cosmo Devour Core.
Grand final matchup: Volt Prism Nova vs Cosmo Devour Core. Champion: Cosmo Devour Core.
Rules: every fighter starts with 100 HP, collision damage accumulates, and the last survivor wins.
Keywords: marble race, physics simulation, ASMR collision sounds, HP tournament, AI battle shorts.
AI-generated content disclosure: enabled.