Super Mario RPG turns the Geno Whirl/Exor bug into a feature - Polygon

The Super Mario RPG holds onto a bug from the original 1996 SNES version that allows you to do 9,999 damage to the giant sword boss.

Instant Kill Exor Battle

Geno (Mario) - Incredible Characters Wiki

Geno Whirl 9999 Damage K.O Exor!!! - Super Mario RPG

Geno Whirl - Super Mario Wiki, the Mario encyclopedia

Super Mario RPG Remake Crushes Bugs AND Speedrunning Potential｜Game8

Instant Kill Exor Battle

Managed to get the 9999 Geno Whirl against Exor of all people…… um swords. : r/MarioRPG

Super Mario RPG turns the Geno Whirl/Exor bug into a feature - Polygon

Super Mario RPG: Legend of the Seven Stars - Super Mario Wiki, the Mario encyclopedia

Super Mario RPG Remake Crushes Bugs AND Speedrunning Potential｜Game8

Limited edition Geno figure wants to be in your life – Destructoid

Instant Kill Exor Battle