Quote Originally Posted by Yoshi of Earth View Post
Well... I found MissingNo. on my old Red version before I actually knew who or what I done. Thought I found the ultimate Pokemon of the game... I was a silly kid.
Well, it IS the ultimate pokemon! MissingNo has the "sixth-bag-item-cloning" and "screwing-your-save-data" abilities! It's the only that can do it, and you don't even need to catch it to get the effects! And this pokemon is so rare that the pokedex doesnt even list it!