its 5484533593x ;) trust me it works
action replay
You cant you only get one ( without action replay )
$#@! no
Personally, i do not know about emerald, BUT, I did with mu LeafGreen, and got like 99 masterballs from my brother's friend's replay.
In Pokemon marts if you have the action replay or what ever it is for game boy
you need a cheating device e.g. action replay = ) or clone on emerald (and migrate)
Infinate master balls in pc: c674b60f b309f994
Give your Master Ball to a Pokemon to hold, then clone it in Emerald with the cloning glitch.
Use action replay. Note: Dont use it
You have to use and Action Replay which can be purchased at most video game stores.
with action replay you can get 999 master balls
action replay no other way to bad hahahahahahaNo, a game shark you IDIOT!!!!!!!!!