from an event, (too late for that) or Action replay. you need some kind of ticket... i think it was the Aurora ticket..?
You can only get deoxis in earlier versions of Pokemon; emerald ruby sapphire. The event for deoxis ended years agao. PS: Its April 2009 when wrote
If you got the Birth Island event then you can get it.
You'll have to go to Birth Island.
you cant you have to transfer it from emerald,sapphire or ruby
No. Only in Leaf Green and Fire Red. But you can trade it over to Emerald.
you can get deoxis by getting all of the trainer stars, then go to the space man in mossdeep city. He will say a number if it is 1-50, then it is a jurachi, if it is 50-100, then it will be deoxis i dont know what level either of them are, sorry
The only way is to trade it from Fire Red, Leaf Green, or Emerald. Only those games have the Deoxys Nintendo Event.
you can't get the black flute in leaf green but you can in Pokemon ruby, sapphire and emerald then trade it to leaf green.
you must receive the aoror ticket. The ticket will take you to birth island. when you get to birth island, you go past the sign. there will be a triangle you must then keep walking up to it until deoxis appears. Deoxis at level 30 at the time.
you have to either import it from Pokemon emerald, use an action replay code or trade it.
Get a Deoxys in Pokemon Emerald, Ruby, Sapphire, Firered, or Leafgreen using the Mystery Gift, and migrate it to your Diamond Version.
go to mossdeep city then head left and go past the white rock at the end their should be a house with a fisherman in it and he will give it to you