Rasielmon has Self Information Manipulation and Reactive Evolution via Overwrite, Data Absorption | All previous Abilities, Paralysis, Duplication, Energy Manipulation | All previous abilites, Empathic Manipulation (Forces Mindless Bloodlust, Only works on Digital Lifeforms), Portal Creation
Master Hand has True Flight, Creation of animate and inanimate objects, Duplication (Creates duplicates of Smash fighters for Horde battles, and an endless amount for Endless battles), Gravity Manipulation (Some of his attacks instantly "spike" the opponent), Status Effect Inducement, Elemental Manipulation, Reality Warping (Can recreate stages and bend the rules of the game to his will), Sleep Manipulation, Energy Manipulation, Time Manipulation (Can make the match a slowed down or faster one), Resistance to Spatial Manipulation (Can stand in Crazy Hand's Big Rip with literally no ill effects). Shapeshifting, Spatial Manipulation
Master Hand just outhaxxes
Reality Warping, Sleep Manipulation, Time Manipulation, Spatial Manipulation, Status Effect Inducement, and an infinite army of Low 2-C versions of any fighter
MH wins 10/10