If u want a certain pokemon, then look it up on Google by typing something like "pokemon diamond AR code for _____." i did this and i found a code for a shiny mew W/ pokerus.
no
You will have to enter codes for every Pokemon sepeately, there is no code that gives you all of the at once
there is no such code.
You can not get dark Pokemon on Pokemon diamond and pearl
There is no code.
http://www.freewebs.com/actionreplaydipe/diamondcodes.htm
Here is an action replay code for Shiny machop in Pokemon diamond. 25214170, 0AB256A2, 8AD2C8BB, EB3D7A39, 6B012323, 530CEE00, 96BB8929, 9B4E5B77. This code has been tested and verified.
A code for Entei...sorry but there´s no Code for a Entei in Diamond!
There is none You need to collect them yourself
I forgot check code junkies U.S for Pokemon dimand
dialga
No. Oshawatt is not present in Pokemon Diamond.