no trade it from emerald ruby or Sapphire
You must have the Aurora Ticket to go to the island which Deoxys is on. (This ticket can only be obtained by cheat devices and Nintendo Events.) When you get to the island, you will have to solve a puzzle. After that you will face Deoxys.
You can't catch Deoxys in the wild or a special place. But if you got it in Pokemon FireRed, LeafGreen, Sapphire, Ruby, or Emerald you can migrate Deoxys in the Pal Park in the Kanto region in Fuchsia City.You cannot obtain Deoxys legitimately in Pokémon SoulSilver. You must take advantage of an Event in Pokémon Emerald, FireRed, or LeafGreen to go to Birth Island using an Aurora Ticket, and catch it there, then use the Pal Park to transfer it to SoulSilver. Alternatively, you can cheat.
not possible only if trade from emarld to get it in emarld you must complte the pokedex you must get 386 in your pokedex that goes from treeko to deoxys.
you must go to a event to get the waterplou pass to go they. OR cheat.
In leafgreen you must catch the Pokemon you possibly can evolve them breed them and finally to get the rest you must trade in the game and using firered and ruby and sapphire and emerald and Pokemon colosseum and Pokemon xd gale of darkness you can get 382 Pokemon which is all the Pokemon you can obtain. The "obtainables" mew, celebi, jirachi and deoxys all can't be obtained unless you go to a Nintendo event or of course cheat.
This is the Master code that must always be on. 9820F6AE820351F0DBDF70D1407403064659This is the money cheat for Fire red.7B9BF36F3E54057F598C429E67506BC45CBD00B6F1903AF7CC4F8C630144A30F4BE92B374EA3D5281636424F078E7AD10FC3F521963E832B1FF442CB6FA755041618C70BBAD883D3C5B56DEED1B8
So far you must use firebug to get deoxys on indigo.
As of now you must cheat.
No. Mew is an exclusive pokemon just like Celebi or Deoxys and you must use either cheat codes via action replay to obtain it. Hope I helped
Not in the wild; you must trade it from FR/LG/E.You can obtain Deoxys in Pokemon Diamond by:CheatingTradingEvent
you must trade them
You must trade.