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The Treacherous Mansion is the last mansion of Luigi's Mansion: Dark Moon. It is also the largest mansion in the game and is most notable for containing a total of three bosses. It is where Luigi and E. Gadd learn that King Boo is the mastermind behind the destruction of the Dark Moon and he has captured Mario yet again.


The Treachrous Mansion is a massive sized mansion. It also has a museum theme containing many Exhibit-related rooms.



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