Input (grade 7): After an encounter with MissingNo., the quantity of the sixth item in the player's item menu is increased by 128, and the game's Hall of Fame PokÃ mon gallery becomes permanently glitched.
Output (grade 6): After encountering the MissingNo., the sixth item in the player's item menu will be copied to 128, and the game's "Hall of Fame" gallery will become scrambled forever.