i don't know the code but there is another way you can if you have a fire red you catch a ditto and send him to the diamond version then you take any Pokemon rare candy or poke ball and they have an egg and you hatch it and its the Pokemon you put with ditto
You cannot clone Pokemon and items on diamond and pearl and platinum, but you can in emerald!
Im sorry you can't duplicate Pokemon in Pokemon platinum. You can duplicate Pokemon in diamond/Pearl or emerald the trade or migrate them to platinum though.
No you cannot duplicate a ditto on Pokemon Diamond because they would be turning into themselves which is virtually impossible because you are already yourself so you would basically be doing nothing.
there is no such code.
You can not get dark Pokemon on Pokemon diamond and pearl
There is no code.
No.
A code for Entei...sorry but there´s no Code for a Entei in Diamond!
dialga
No. Oshawatt is not present in Pokemon Diamond.
Theres not a code for that.
if you meen a code to fuse Pokemon then no