Well Pearl was made before Platinum so Platinum probably wasn't being planned until after the release of Diamond and Pearl. Also this happened in Ruby and Sapphire, where you could catch Rayquaza in Ruby, Sapphire, and Emerald. I don't think anyone but the creators know exactly why Giratina was in put in Pearl too, but maybe it was just another legendary they put in the game. (Legendary may not be quite the word if there are more than 30 legendaries in all. Half those being in Platinum.)
Dialga in Diamond. Palkia in Pearl. Giritina in Platinum. Zekrom in White and Reshiram in Black.
In Diamond and Platinum, Dialga is in Spear Pillar. If you want to get Dialga in Pearl, trade Dialga from Diamond.
go through mt corenet by hearthhome city and go to spear pillar -platinum-giritina -diamond-dialga -pearl-palkia
In Pokemon Diamond and Pokemon Pearl, there is no possible way to catch a Giritina. You can, however, either catch one in Pokemon Platinum or trade with someone who does have one. In Pokemon Pearl, you catch Palkia at Spear Pillar. In Pokemon Diamond, you catch Dialga at Spear Pillar.
you have to transfer from diamond, pearl, or platinum or trade with a friend
Capture palkia in peral, dialga in diamond, and giritina in platnium
giritina, palkia and dialga
Dialga in Diamond. Palkia in Pearl. Giritina in Platinum. Zekrom in White and Reshiram in Black.
you get dialga in Pokemon diamond--and no, I caught both my game's fine...
In Diamond and Platinum, Dialga is in Spear Pillar. If you want to get Dialga in Pearl, trade Dialga from Diamond.
go through mt corenet by hearthhome city and go to spear pillar -platinum-giritina -diamond-dialga -pearl-palkia
uxie dialga arceus palkia giritina mesprit manapy
1.Mewtwo 2.Mew 3.Rayquaza 4. Giratina 5.???
In Pokemon Diamond and Pokemon Pearl, there is no possible way to catch a Giritina. You can, however, either catch one in Pokemon Platinum or trade with someone who does have one. In Pokemon Pearl, you catch Palkia at Spear Pillar. In Pokemon Diamond, you catch Dialga at Spear Pillar.
No you cannot. You can only catch Dialga in Pokemon diamond and platinum. Although you can only catch palkia in pearl and platinum.
Dialga,Giritina,Cresselia,Azelf,Mespirit,Uxie,Darkrai,Shaymin,Arceus,Rotom
Two legendary Pokemon from Pokemon diamond, pearl and platinum.