Location: Past 48
Items: None
Well, there isn't much to say about this dungeon. It's just one battle after another, and it won't be as easy as the arena.
You have to fight through six rooms in a column. When you get to the top of a column, then you can move onto the next column.
You can exit after beating a columns, and pick up where you left off at. If you leave mid-column, you have to start the column over.
The eighth column is a boss rush. Also, that column has seven rooms to beat instead of six.