no way!
you cant, get a action replay
This is not the way to catch Deoxys in Pokemon Emerald. You need an Action Replay or Gameshark in order to catch Deoxys.
i did not catch deoxys without action replay it is really easy with action replay
you can't catch it with out an action replay. i do not know the code.
The only way to get a Deoxys in Pokemon Heart Gold is to either trade it from another Pokemon game that has it, or use an action replay code.
you get an action replay and cheat
You can catch Deoxys at Birth Island. However, unlike other legendaries in the game, you can't catch it under normal circumstances. You have to use an Action Replay/Gameshark to be able to access Birth Island and catch Deoxys.
If you want deoxys in Pokemon sapphire, you need an action replay, or an game shark. Or trade from an emerald game that been to birth island, and has caught deoxys.
You would need to use an Action Replay or transfer it from Pokemon Emerald, FireRed, or LeafGreen, for it is impossible to catch Deoxys in any location in Pokemon Diamond, Pearl, and Platinum.
you cant catch a deoxys in Pokemon soulsilver or heartgold but u cud trade it over from ruby Sapphire or emerald or use an action replay
I did this and i used an action replay for those Pokemon to appear in Mt.Moon (Leafgreen)
you cant with out a game shark or mod or action replay