u don't need to catch it u don't even need ur action replay just click on one of the meteors in vielstone and it will say "touching the meteor caused a certain pokemon's ________ atributes to...
I don't know the code for the Deoxyz But i know how to get a deoxyz with all 999 stats all you have to do is go on Pokesav and download it to your computer than from there its pretty easy to figure...