Epic Marble Race: Aurora Thunder Spear vs Volt Sentry Totem | AI Physics Battle | Blaze Clash Run

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 Prism Nova, Aurora Thunder Spear, Volt Sentry Totem, Prism Missile Rain.
Grand final matchup: Aurora Thunder Spear vs Volt Sentry Totem. Champion: Volt 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.