None
you cant unfourtanately
Empoleon is not a legendary Pokemon. It is the final evolution of Piplup, one of the starter Pokemon in Pokemon Diamond, Pearl, and Platinum.
capture the legendary and train your Pokemon
when you get your seventh badge and you will head for mount cornet
the legendary Pokemon in diamond and pearl are dialga and palkia.
None
No, a Bidoof cannot evolve into any Legendary Pokémon in Diamond.
Heatran
a lot of legendary Pokemon
you cant unfourtanately
Dialga
arceus
you can't catch it because you already beaten the legendary
you can't unless you have AR
no
Empoleon is not a legendary Pokemon. It is the final evolution of Piplup, one of the starter Pokemon in Pokemon Diamond, Pearl, and Platinum.