You can get all evolutionary stones by buying them from the Pokeathlon Shop to the right of the pokeathlon entrance.
go to your backpack and click use on the moon stoon when you are at the top of the sphinx
Clefairy......
to get Pokemon that evolve with the moon stone easy'a
Use a moon stone
go to mount moon and walk around
No, only when there is a event for deoxis
in union cave behind a boulder
It evolve by a moon stone not leveling up
i think you will have to trade it from another game with a Pokemon, good luck! :)
Using digletts cave to get to pewter city you need to go east of pewter city and mt moon is over there.
you can get one from the pokelonth dome and you can't buy any from the poke'mart
Pokemon league After beating him in mt moon Go up the stairs Untill your rival comes NOTE: he is only there on certain days this also works for heart gold