i think a while after platuinum comes out
the arceus event
make sure you have only arceus in your party. there is a PC in the hiker's house. it also has to be the event arceus from toys r us.
in HeartGold + SoulSilver, it is the mew event, then the celebi event, then enigma stone for latios/latias.
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.
no
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.
shaymin then after shaymin the first legendary Pokemon ARCEUS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!and also chicken butt
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.