I think you have to get arceus if you want dialga.If you have arceus go to the ruins of alph and a guy will show you if you dialga,palkia,or giratina.
no
Yes
in MT.Mortar
You cant, you have to trade him from a Pokemon Diamond game.
Dialga is level 47 in Pokemon Diamond and Pearl. Level 70 in Pokemon Platinum. Level 1 in Pokemon HeartGold and SoulSilver.
Dialga needs to be traded in from Diamond, Pearl, Platinum, Heartgold or Soulsilver.
you don't dialga is only in diamond and pearl
Yes you can get Arceus if you have a Pokemon platinum,diamond,or pearl and you have giratina dialga and palkia trade them to your Soulsilver and then a mountain will appear somewhere and then Arceus will be in there
In Pokemon Diamond, Pearl, and Platinum, you cannot 'recatch' Dialga, but you can have multiple attempts if you save before battling Dialga. In Pokemon HeartGold and SoulSilver, when you do the Arceus event, you automatically obtain your choice of Dialga, Palkia, or Giratina.
You can't GET them, you have to trade them from pearl, diamond or platinum.
nothing, you just have three legendary Pokemon
you dont, its not in HeartGold or SoulSilver, Ho-oh (HeartGold) or Lugia (SoulSilver) take their place. You can also get mewtwo