Go to birth island.
You catch deoxys at birth island.
Pokemon Emerald: Birth Island Pokemon Sapphire: Trade from Pokemon FireRed, LeafGreen, or Emerald. Pokemon Ruby: Trade from Pokemon FireRed, LeafGreen, or Emerald.
Get the aurora and mystic ticket by going to a Nintendo event.
Cheat to get the aurora ticket then go to birth island.
you need to migrate from emerald or firered/leafgreen where you can get him from birth island
About 16, if you found the hidden cave in the mansion (that leads to Birth Island) about 44. Btw, on Birth Island you can get Lugia and Ho-Oh
You must get a ticket from a Nintendo Event that takes you to Birth Island.
check it on youtube they will show the whole thing
You cannot get to Fire Island on Pokemon LeafGreen. Fire Island is a setting exclusive to the second Pokemon movie, Pokemon the Movie 2000.
Four Island is a location in Pokemon LeafGreen. To start the journey there, you need to have at least 60 different Pokemon.
Moltres articuno zapados mewtwo and if you can get to birth island somehow you can get deoxys
No, It is not on diamond it has only been released on Pokemon Firered, Leafgreen and Emerald other than that there is nothing.
there is no island 8
on cinnabarb island
on cinnabar island
No there are 9 islands, 0ne, two, three, four, five, six, seven, birth island, navel rock which is an island.
You must get the respective tickets from a Nintendo Event to take you there.
There isn't Mirage Island in LeafGreen, only in Ruby/Sapphire and Emerald.
You can't really get Deoxys in Pokemon Ruby and Sapphire the only way to get it into your game is to transfer it from Firered and Leafgreen and Deoxys is located in Birth Island in Firered and Leafgreen.
No, but you can breed them on island 4.
on a island