HP Tournament Finals: Volt Mirror Clone vs Lunar Twin Oblivion | Marble Race Showdown | Arc Derby 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: Zenith Meteor Skew, Volt Mirror Clone, Nebula Prism Nova, Lunar Twin Oblivion.
Grand final matchup: Volt Mirror Clone vs Lunar Twin Oblivion. Champion: Volt Mirror Clone.
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.