steel plate (found underground) or get a metal coat after u get national dex go to the house in iron island and the 6 gym leader will give u it
The charcoal item in Pokemon Diamond powers up your attack by 20%.
It is a hold item that powers up Ghost and Dragon moves. It is the signature hold item of Giratina and will allow it to access Origin Forme should you migrate one over.
I assume you meant the item, "Metal Coat." It's a hold item that powers up Steel-type abilities. You can also have your Onix hold the item and trade it to another game, where it will evolve into Steelix (a personal favorite) It also works with Scyther, as it will evolve into Scizor.
It is a held item that powers up physic type moves in battle.
It is a hold item that doubles the pokemon's attack power, but makes it confused. The item is used up, and dissapears.
No Pokemon evolves by hard stone. Hard stone just increases the power of rock type moves.
The "Griseous-Orb" is found in "TurnBack-Cave". It is item to be held by Giritina. It powers up ghost and dragon type moves and turns giritina into origin form(e).
No, the item Metronome will make a move stronger if used continuously.
they came up with it by only staring on a metal before the creation of the game
You gotta dig it up (underground.)
Some Pokemon level up, some Pokemon require an item and some you need to trade to evolve.
If you don't want a pokemon to hold an item anymore go into the Pokemon menu and then highlight your pokemon. Press the A button to bring up several options. One of them will be Item, select it with the A button and two more options will appear Give and Take. Choose Take and you will remove the item from the pokemon.