You can get a Fire stone,a Water stone and a Thunder stone in one of the rocks.You can also find those in Diamond and Pearl.
In the underground
that's how you find hidden items
In the unown ruins in Solaceon Town at the last room. There will be four items and one of them is defog. Hope this helped! :P
you get defog and four other items in solaceon ruins east of solaceon.when going down the stairs near rocks, you must talk to "rocks" and sometimes you can fine stones that make Pokemon evolves.
you die
yes
Cant you can only on Pokemon heartgold search for how do you clone items in Pokemon heartgold and my answer will be there
What is the Pokemon 900 medicine code for action replay to Pokemon platinum
go to your PC then go to move items then get the items from your Pokemon
Defog is found in the Solaceon Ruins in Solacion Town. Follow the direction given to you by the Unknown (Read the text on the wall when you first enter) and you will get into a room with several items balls. One of them will contain the Defog HM.
In Pokemon Platinum, Defog is located in the Unown Cave just East of Solaceon town. Navigate your way through the cave until you reach to room that contains four items. One of them will be Defog.
At the end of Solaceon Town's ruins, it is one of the four items found there.