when u get action replay there will be a code called azareus in the event modifier folder. click on it and start the game as usuall. when u have done that then u will have to stand outside a Pokemon mall (the shop) and hold L and R when you enter. there will be a green man standing by the counter who givesyou an azure Flute. go to spear pillar (where you caught dialga) and blow your flute. where the staircase used to be there will be a MASSIVE staircase. SAVE THE GAME before you go to the top so you can re-battle arceus if you fail to catch it. climb the staircase and there will be an ! above your head. you walk up to arceus and you battle it at lv 80. hope i helped!
its level 100 not 80 i think i completed it once but my little sister deleted the data hope i helped more then him
the best Pokemon on diamond would be arceus but you can only get that from action replay, other than that i think the best Pokemon would be giritina..
Shaymin, Darkrai, and Arceus are event-only Pokemon which an Action Replay is required to catch them today or you can trade for them with a close friend.
You would have to go to a Nintendo event to get a certain item.
There is no current code yet for rebattling arceus but if you have the Pokemon modifier code just throw away no master balls and you will run into arceus where you can encounter Pokemon
action replay
You can't.
you need action replay.
you have to get the arceus event on mystery gift.
You have to be more specific, like, "What is the action replay code for Arceus in Diamond or Pearl?"
u have 2 use action replay
definitely a Nintendo event
I obtained my Arceus through action replay. ~Sari
the best Pokemon in diamond is arceus, but you have to use action replay or wi-fi mystery gift
you can't
i think it is the same as the 1 for the action replay
You have to get it on Pokemon diamond/ pearl then send it over (or use an action replay)
you can not get arceus with no action replay