You don't necessarily need Defog, but if you want to use it, you use it 2 or 3 times.
Ash has 6 Pokemon in Diamond version
493
210 Pokemon in platinum, pearl, and diamond. :)
Yes you can trade your Pokémon 2 times with a person or even more than 2 times with a person, there's no limit to how many times you can trade your Pokémon with someone.
Defog can be found in the Great Marsh, near the entrance, talk to the Woman there and she will give you it. Defog is not essential to completely the game..
there are 7 hidden machine found in Pokemon diamond:- rock smash cut strength fly surf waterfall rock climb defog (not in oder)
You can find out how many times you have beaten the Elite Four in Pokemon Diamond by checking your PC in the game.
12 times
One each.
Chimchar evolves twice in Pokemon Diamond Version. From Chimchar to Monferno to Infernape.
13 times or more
there is only the sinnon region is Pokemon diamond
There is only one region in Pokemon diamond.
Ash has 6 Pokemon in Diamond version
493 are in diamond
When you defeat the elite four and get the national dex, a new path will pop up by the ruin maniacs cave, to get to girattina you will need a Pokemon that knows rock climb and defog. He is lvl 70 bring many ultra balls and dusk balls
150