I would have to say Dialga or arceus
You can't yet.
What Do you want? Azure flute to get arceus or arceus (can be shiny)?
Arceus can't be obtained on soul silver,unless a cheat is used or you have diamond,pearl or platinum version and you trade it...
Dialga (Diamond Version) Palkia (Pearl Version) Uxie, Mesprit, Azelf Darkrai, Arceus, Shaymin
What is the che cheat to get an arceus in Pokemon diamond? What is the che cheat to get an arceus in Pokemon diamond? What is the che cheat to get an arceus in Pokemon diamond?
You'd have to trade with someone who has Pearl to get Palkia in Diamond. Arceus' event was never run, there's no legitimate way to obtain him, though you can use a cheat device to trigger the event.
uxie dialga arceus palkia giritina mesprit manapy
Arceus is not avabile. Right now, hack or use cheats to get Arceus.
You can catch Arceus in Diamond, Pearl, or Platinum.
Giga Arceus doesn't exist.
Pokemon Diamond, Pearl, and Platinum have Arceus.