How do you get an Arceus in Pokemon Diamond?

Answer 1

You have to have the Azure Flute and have complted the sinnoh dex then when you have done so got to spear pillar and it saysthe Azure fluet started to play a tune or somthing like that then it says do you want to play it say yes and once you have played screen turns white for 2seconds nad then there a massive stair way in your way go up it and there arceus!