sorry pal..i dnt think there is a way....unless you have a cheat card like action replay......but you need to buy that. and platinum lets you catch moltres,articuno and zapdos aswell as dialga, palkia and garintina. but both of those reasons you have to pay..............(games are rubbish tht way arnt they????) sorry pal i would give you an answer if i could but i don't have one. if there is a way that i don't know of that you find could you reanswer this Q.???
UPDATE!!!!!
You can catch the following in these games:
DIAMOND: Dialga, Garintina, Darkrai, Arceus, Manaphy. (i think there is 1 more)
PEARL: Palkia, Garintina, Darkrai, Arceus, Manaphy. (i think there is 1 more)
PLATINUM: Palkia, Garintina, Darkrai, Arceus, Manaphy, Dialga,Moltres, Articuno, Zapdos
HEARTGOLD: Lugia, Ho-Oh, Suicune, Articuno, Zapdos, Moltres, Mewtwo, Dialga, Palkia, Garintina,Latias,Latios, Entei, Raikou.
SOULSILVER: Lugia, Ho-Oh, Suicune, Articuno, Zapdos, Moltres, Mewtwo, Dialga, Palkia, Garintina,Latias,Latios, Entei, Raikou.
HeartGold and SoulSilver have slight differences to the legendary Pokemon you can catch in the game. Here are some of these.
LUGIA:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) Aeroblast, Raindance, Hydro pump and extrasensory.
LEVEL: (when first met) 45
HO-OH:
OT: yours
ID NO: yours
HELD ITEM: sacred ash
MOVES: (when first met) Extrasensory, sunny day, fire blast and sacred fire
LEVEL: (when first met) 45
SUICUNE:
OT: Yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) rain dance, gust, aurora beam and mist.
LEVEL: (when first met) 40
ENTEI:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) roar, fire spin, stomp and flamethrower.
LEVEL: (when first met) 40
RAIKOU:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) roar, quick attack, spark and reflect.
LEVEL: (when first met) 40
ARTICUNO:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) ancient power, agility, ice beam and reflect.
LEVEL: (when first met) 50
ZAPDOS:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) ancient power, agility, charge and discharge.
LEVEL: (when first met) 50
MOLTRES:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) ancient power, flamethrower, safeguard and air slash.
LEVEL: (when first met) 50
MEWTWO:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) psycho cut, amnesia, power swap and guard swap.
LEVEL: (when first met) 70
GROUDON:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) rest. earthquake, ancient power and eruption.
LEVEL: (when first met) 50
RAYQUAZA:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) rest, air slash, ancient power and outrage.
LEVEL: (when first met) 50
DIALGA:
OT: yours
ID NO: yours
HELD ITEM: adamant orb
MOVES: (when first met) dragon breath and scary face.
LEVEL: (when first met) 1
PALKIA:
OT: yours
ID NO: yours
HELD ITEM: lustrous orb
MOVES: (when first met) dragon breath and scary face.
LEVEL: (when first met) 1
GIRATINA:
OT: yours
ID NO: yours
HELD ITEM: griseous orb
MOVES: (when first met) dragon breath and scary face.
LEVEL: (when first met) 1
LATIOS:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) dragonbreath, refresh, watersport and mist ball.
LEVEL: (when first met) 35
LATIAS:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) dragonbreath, refresh, protect, luster purge.
LEVEL: (when first met) 35
HeartGold. (NOTE. there is only information on these 3 Pokemon because all the others are the same. Kyogre is there instead because Groudon is only available in soulsilver!)
LUGIA:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) aeroblast, punishment, ancient power and safeguard.
LEVEL: (when first met) 70
HO-OH:
OT: yours
ID NO: yours
HELD ITEM: sacred ash
MOVES: (when first met) sacred fire, punishment, ancient power and safeguard.
LEVEL: (when first met) 70
KYOGRE:
OT: yours
ID NO: yours
HELD ITEM: none
MOVES: (when first met) aqua ring, ice beam, ancient power and water spout.
LEVEL: (when first met) 50
all wrote and made by me (jamie lee crawford) if there are new answers i don't mind because that's what its for! to give answers to people in need. thx, jlee.
go to this page http://www.serebii.net/diamondpearl/legendaries.shtml this page has all the legendaries you can normally catch in in Pokemon diamond/pearl all other legendaries you have to transfer from a 3rd generation game
No, you can't find all the legendaries in Diamond. There isn't a Pokemon game with all the legendaries in it. You can capture 8 legendaries in Diamond, f you want all the legendaries, you'll need to visit events, trade or migrate them.
No, because in all the shows like battle fontier and all that he didn't catch any legendaries so I don't think he will catch one in Pokemon diamond and pearl either.!
These are the legendaries in diamond that you can get without any cheats:DialgaUxieMespriteAzelfHeatranRegigigasGiratinaCresseliaRotom
Pokemon Platinum because you can catch more legendaries!
If you mean with the 3 legendaries, the legendary bird pokémon Articuno, Zapdos and Moltres: you can't catch them in Diamond. You can migrate or trade them, since they will be roaming Sinnoh in Platinum. You can also find them in FireRed/LeafGreen, HeartGold/SoulSilver and X/Y.
To catch every Pokemon, you need action replay for the few last diamond legendaries. You will need Pokemon fire red/leaf green and emerald. Migrate them to Pokemon diamond. In Pokemon diamond, fill up your pokedex by catching Pokemon normally or with poke radar, or use gts. It will take a long time to catch all Pokemon
In Diamond/Pearl you can capture 8 legendaries. You can get more legendaries through events, trades or migrates. You can find 7 legendaries in both Diamond and Pearl: Cresselia, Giratina, Regigigas, Heatran, Uxie, Mesprit and Azelf. Dialga is exclusive for Diamond and Palkia for Pearl.
g;r;g;g
catch all the legendaries. when u done that catch all the Pokemon in national dex. when u done that...... get platinum.
The legendaries you can catch in Pokemon Ruby without trading or going to an event are Groundon, Rayquaza, Latios, Regice, Regirock, and Registeel.
You can not catch any of them in black or white, but I think that you can catch all 3 in diamond.