You can get Dialga, Uxie, Mesprit, Azelf, Darkrai, Arceus, Shaymin, Cresselia, Regigigas. You can also get Manaphy. You can also get Giratina Dancer_Pokemoner Neojoejoe
dialga
palika
uxie
mesprit
azlef
shaymin
arceus
regigigas
heatran
giratina
cresselia
phione
manaphy
darkrai
You can get Mesprit, Azelf, Uxie, Dialga, and Giratina
the legendary Pokemon in diamond and pearl are dialga and palkia.
No, a Bidoof cannot evolve into any Legendary Pokémon in Diamond.
Heatran
a lot of legendary Pokemon
Dialga
you cant unfourtanately
arceus
you can't catch it because you already beaten the legendary
no
you can't unless you have AR
Empoleon is not a legendary Pokemon. It is the final evolution of Piplup, one of the starter Pokemon in Pokemon Diamond, Pearl, and Platinum.
That would have to be Dialga.