Usually by trading a Pokemon carrying a Master Ball from a different Pokemon game.
go on pokemon.com it will help u
you use another game, you make a Pokemon hold it, you trade it to pearl.
There's no legit way to get another master ball, aside from hacking the game you can't. You can win the lotto.
if all your numbers in the lottery match you get another one. or you can get a friend to give you theirs.
The only way to get another master ball in Pokemon dimond whithout cheating is by giving a Pokemon a master ball as an item in another game and trading that Pokemon to your Pokemon dimond game and take the master ball then you can use it. Or you can get an action replay at www.amizon.com for $20.00 and find the master ball cheat for it then you can get lots of master balls all the time it realy works try it.
To obtain another Master Ball after having already used the first one, you must have some luck on your side. The Goldenrod Radio Tower has a Lottery Corner, where if all 5 numbers of the ID of any of your Pokemon match (including those in the PC), you will receive a Master Ball. You can do this multiple times, but takes a lot of luck and patience. You can also have a friend trade over a Pokemon with it holding a Master Ball. If you have an Action Replay, you could use a code to get another Master Ball.
Win the lottery at Lillycove
you can only use a master ball once because there is only 1 in the game.
No. However, you can clone a Master Ball on Emerald. There are also codes to get multiple Master Balls.
there's only one but you can trad a Pokemon holding a master ball from another game
you start all over again
Master ball. if u already used it ultra dusk and quick balls.