go to supercheats.com That's where I found mine.
Arceus is not possible to find in Pokemon Ruby. It was released in 2007 with Pokemon Diamond and Pearl
try here http://photobucket.com/images/arceus/
You can send it from Pokemon Diamond Pearl or Platinum after obtaining it form an event, or use a cheat code.
Arceus is a event Pokemon so get it from a event thing.
Arceus is unobtainable. With the game it is in (Such as; Pokemon Pearl, Diamond, Platinum.) it cannot connect to the Gameboy Advance to transfer.
u have 2 use action replay
In this generation of pokemon arceus doesn't exsist yet. So sorry but you can't find it in leaf green or fire red. arceus is in the next generation A.K.A. pokemon platinum /peril/diamond.
U caent find codes to hhose pokemon. They ar events and u cant cheat them
You'll need to trade from the Pokemon HeartGold, Diamond, Pearl, and Platinum.
if you have the master balls code at the inventory screen press l+r and you'll receive 493 master balls and then you hold L to encounter the Pokemon and you'll find arceus and for mew toss 342 master balls and hold L run in wild grass find arceus first then mew
you cant find arceus in Pokemon heart gold you need to transfer it over from Pokemon diamond or pearl . you can find it in the hall of origin if you have a azure flute you go to the spear pillar and you will see him at level 80 so be prepared
The flute is for arceus, for darkrai it's mastercard. It's a mysterie gift.