The Dink Network

See, this is what cheating does to ya. You aren't supposed to be able to enter that dungeon until you have a pretty high magic (can't remember the exact value now). I doubt you have gotten such a high magic without cheating at this point. That is the hardest dungeon of the game, so you don't wanna be going there at that point yet. I assume cheating may have something to do with that other problem you've got too. Although I'm not sure how that could have happened.

EDIT: Ah, good job on figuring that MageFist thing out by yourself.