The main legendary is Dialga.
There is some others like Uxie, Mesprit, azelf, and many others...
dialga
No. Its a cow.
All you have to do is work out the coding :. :: :.
Legendary pokemon cannot breed with any pokemon including Ditto except Manaphy.
There are no legendary in dark cave in soulsilver that i know of, but i know alot of legendaries and I could list some of them if you want.
Pokemon diamond
Pokemon diamond Pokemon diamond Pokemon diamond
you cant be a Pokemon in Pokemon diamond
you can't. only in emerald you can't. only in emerald
You go to ranbow islands and go to the resercher guy and then go to sevii islands and u verse mewtwo and legondary Pokemon
It is Dialga. And if anyone changes this answer than I say this person may be new to pokemon,so they may not really know.
She is not in Pokemon diamond.