dialga
All you have to do is work out the coding :. :: :.
The main legendary is Dialga. There is some others like Uxie, Mesprit, azelf, and many others...
No. Its a cow.
there is no such code.
You can not get dark Pokemon on Pokemon diamond and pearl
There is no code.
A code for Entei...sorry but there´s no Code for a Entei in Diamond!
No. Oshawatt is not present in Pokemon Diamond.
Theres not a code for that.
if you meen a code to fuse Pokemon then no
you have to get a code.
The code is called the modifier.