Who Wins This Physics Simulation? Echo Twin Oblivion vs Nova Meteor Skew | Marble Tournament | Arc Rumble Series

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 Twin Oblivion, Nova Meteor Skew, Prism Prism Nova.
Grand final matchup: Echo Twin Oblivion vs Nova Meteor Skew. Champion: Nova Meteor Skew.
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.