Unfortunately, it's impossible without cheating. :(
You can catch Arceus in Diamond, Pearl, or Platinum.
you cannot catch arceus but you can get it as a MYSTERY GIFT you from trading with DIAMOND/PEARL/PLATINUM.anyway i hope you enjoy your arceus.
how can i catch arceus
you have to get the arceus event on mystery gift.
get through a gamestop event or by cheats
You can't,it is event-only
u need action replay.
no you cannot you have to trade it from diamond,pearl or platinum
You can't yet.
Catch Arceus. Masterballs, or just weakening it until you are able to catch it.
it's a place to catch darkrai, shaymin and arceus
you need to trade from platinum, diamond or pearl