Aqua Thunder Spear vs Cosmo Sentry Totem | Marble Race Physics Simulation Tournament | Frost Arena Focus

English AI-generated marble race and physics simulation tournament video.
Format: 4 contenders, HP battle system, shrinking arena, and sudden-death pressure.
Featured contenders: Lunar Blade Cyclone, Aqua Thunder Spear, Cosmo Sentry Totem, Prism Radiant Laser.
Grand final matchup: Aqua Thunder Spear vs Cosmo Sentry Totem. Champion: Cosmo Sentry Totem.
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.