Win one from the lottery.
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.
in team aqua hideout near lilycove
No.
master ball
a master ball!!!
You can't do that unless you have emerald. then you can clone the master ball.
no there is not
In emerald it is at the space station
cheats
958d8046a7151d70 8bb602f78ceb681a
In team aqua's base
Try harder