this might not be a quick as you think but if you collect all of the unowns then u can get ever lasting master balls
Well, as a Master Ball is extremely rare and it is has a 500% catch rate, there is only ONE Master Ball in the whole game so you can't get a Master Ball more than once without cheating!
no
you will only be given one master ball.
no there is not
Have a friend trade you a Pokemon holding the master ball they received.
maybe
You can't get another master ball in emerald because there's no one will give you the master ball just the general will give you that.
You have to use action replay.
if you clone a masterball
i recommend using a master ball or a Heall Ball Hoped I helped!!
Yes, you have to cheat or get match all five numbers in the lottery or trade with someone who has a master ball.
no you can not. its one and that's it. ONE