You find him at kanto any map and there is a certain place you go to to get it and beat the elite four 20 times it is very inoy-ing just trying to help
Potato land
You eat something while taking a poop, got it?
Get off pokemon indigo you drens (nerds)
In your face but if there are no deoxys in your face then check your butt
You fart on your computer and Deoxys pops up out of nowhere and he is level 100 so you need a master ball! Hope this helps!
I don' t know, I heard people say in Kanto after defeating E4 I don' t know...
I don`t know????Maybe after defeated gym leader in kanto and johto and defeated elite 4 and steven.