you go to two island and board the fairy and turn it off as you are in the black.
The secret is the Pokemon unown.
no
of course
Secret power is a TM you can buy in the celadon dept store.
The Secret Key that you get in the Pokemon Mansion is used to enter the Cinnabar Gym.
On cinnabar island but you need to get the secret key in Pokemon mansion first.
to open the door of the 7th gym!
The secret key is hidden in the basement of Pokemon Mansion which is located on Cinnibar Island.
If you look carefully in the monean chamber and viapois chamber you can find a secret unown.
Nothing,stupid..........(= there is no secret its just there to trick you to search like crazy)=
ex plore till the very end hint when u reach a place where u can fall fall left the statues r switches
there isn't a place sorry