u can get the Pokemon Dialga l.v.48 Heatran l.v.70 at top of stark mountain Regigigas l.v.70 located in snowpoint city in temple only after you have the 3 regi's from transformation and have them in your party Pokemon and any other legendary poikemon from any gameboy advance game will also give you legendary Pokemon
forsure dialga, heatran, darkrai (full moon or new moon island) cresselia, giratina, (my fav pkmn:) uxie mesprit and azelf
im not so sure about these but here it is anyways:regigigas, arceus, shaymin, phione, and manaphy( u probably need a cheat or an event 2 get them)
The Legendary Pokémon that you can get in Pokémon Diamond would include Dialga within the Spear Pillar atop of Mt. Coronet, you can find and catch Heatran in the Stark Mountain, you can find Mesprit and Cresselia roaming around after you have encountered them in the Lake Verity cave and on Full Moon respectively, you can find Giratina in the Turnback Cave, you can find the sleeping Regigigas that resides in the Temple by Snowpoint City that you will need Regirock, Regice and Regsteel with you in your party to awake and you can find Uxie in its Lake Acuity cavern and Azelf in its Lake Valor cave.
Dialga, Mespirit, azelf, Uxie, and I believe the bird trio appears after you complete the pokedex. Also Spiritomb if you count him
you can't unless you have AR
i think you mean Dialga
you can find legendary Pokemon by using your Pokemon tracker
All, provided you have seen them.
uxie azelf dialga, mespirite, girantina and heetran
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.