It is going to be released in Japan. Maybe 4 - 6 months after the JP event happens. Because the Shaymin Event JP was about 5 - 6 months ago. But they never released a Regigigas Event along with the Shaymin though... And that Regigigas can get all the other Regis... So it should be coming soon.
LugiaHo-OhSuicuneEnteiRaikouArticunoZapdosMoltresMewtwoKyogreRayquazaArceus(event)Giratina(arceus event)Dialga(arceus event)Palkia(arceus eventLatias
no
Arceus is an event Pokemon and can only be obtained by an event.
There isn't a date for the Arceus Event in Pokemon HeartGold (unless you mean the event where you get Arceus). When you send over any Arceus into your HeartGold game, the event is activated. You'll have to go to the Ruins of Alph in order to do the event.
no
You Can Get Arceus By,Action Replay,You Should Have Gone To The Arceus Event,There Will Be A New Arceus Event Which Involves The 12th Movie Arceus.
So far, there is no Nintendo event to get Arceus for your DS or DSi.
You can only get Arceus by an Event.
arceus is an event pokemon.
the arceus event
You can replay the arceus event with action replay.
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.