You can't catch Arceus. You can only catch Arceus in Pokemon Platinum.
You can't catch Arceus in Pokemon heart gold. You must bet it from Pearl, Daimond, or Platinum.
you cannot get him in heart gold only from events.
pokemon heart gold and soul silver. and heart gold and soul silver legends
you first catch celebi
You can't. You can get him only through an event.
sorry u can only get it in platinum version
You have to trade it from Pokémon Pearl, Diamond or Platinum.
You have to trade from Pokemon Soul Silver, Heart Gold, Platinum, Diamond, or Pearl.
No, the movie Arceus that has been distributed in Japan is not the only Arceus that will work for the Heart Gold and Soul Silver Arceus event. That Arceus was special, because of the fact it unlocked a special Pichu event in Heart Gold and Soul Silver. Any Arceus will work for the event in which you can get a Level 1 Dialga, Palkia, or Giratina in Pokemon Heart Gold and Soul Silver.
I am pretty sure but I forgot where
You would have to trade it from Diamond, Pearl or Platinum. There is no in game Arceus in Heart Gold or Soul Silver.
Heart gold I think so gold no