>>28391343Mystery Type.
Some part of me wishes GameFreak would bring it back like some kind of crazy gimmick type deal that no one saw coming. Type: Null clearly should have been ??? type.
In the end they removed it so they wouldn't have to keep adding exceptions and sprites to prevent the game from crashing, but I Think ??? type was a good way to add flavor, easter eggs, or use as a placeholder in really obscure move interactions.