Unlock Wandering Bonus Dungeon
At the end of the Cave Of The Seven Stars bonus dungeon defeat Gabriel Celeste. Then use the elevator in En II to go down to the Old Road to Sanctuary and talk to Barago. When you do this you will go to the entrance of a new bonus dungeon called the Wandering dungeon where the floors are generated randomly and you will not know what enemy you will be facing next. There are no save or restoration spots and when you defeat the Ethereal Queen on floor 20 you will be able to continue playing the dungeon endlessly.
Added by: Sanzano Feb 23rd 2010, ID#2459