Yes if you want it on pearl
They are both equivalent, with minor changes, such as Palikia in Pearl and Dialga in Diamond. The only thing that changes is the Pokemon that appear and what time.
You cannot; just as Palkia is exclusive to Pearl, Dialga is exclusive to Diamond. The only game in which you can catch both is Platinum.
dragonite is in the national dex dialga is in the original dex
Perhaps they think Dialga is better than Palkia, or they like the Pokemon that are exclusive to Diamond better than the ones that are exclusive to Pearl.
you do not find dialga in Pokemon pearl
no, dialga is in pokemon diamond. PALKIA is the one in pokemon pearl
No, not unless you trade a dialga to pearl
You can catch Palkia in Pearl and tranfer Dialga to pearl from diamond.
NO!!!!! YOU CAN ONLY CATCH PALKIA ON PEARL you can't catch dialga on Pokemon pearl but you CAN trade it you only get both in Pokemon platinum
Trade with Pokemon Pearl or Pokemon Platinum
some of the Pokemon are different such as diamond has dialga and pearl has palkia some of the Pokemon are different such as diamond has dialga and pearl has palkia
Nowhere. You can only get dialga by trading!
Dialga
Yes if you want it on pearl
palkia, not dialga
you find dialga in mount coronet