AT THE END OF THE GENOCIDE RUN, THE SLASH (THAT DID A LOT OF 9S IN DAMAGE) IS FACING IN A SPECIFIC WAY AS THOUGH TO IMPLY IT WAS FACING AWAY FROM THE PLAYER AND TOWARDS CHARA. THIS COULD MEAN THAT THE ONE WHO SLASHES IS ACTUALLY FRISK. (EXCESS PROOF: THE ONLY ONE THERE WHO SEEMS TO HAVE A WEAPON THAT CAN SLASH IS THE PLAYER.); STUPID UNDERTALE THEORY: