Once you have beaten the elite for and the champion, go see prof. Elm and he has a masterball for you.
You can also trade masterballs by giving them to a Pokemon from another game (diamond/pearl/platinum/heart gold/ soul silver)
you can get 1 master ball
action replay
i don't think you can. sorry
Only one.
You can get another masterball by winning the lottery.
cant
There is only one Master Ball available in SoulSilver that is given to you. You receive this Master Ball after you defeat the first 8 gym leaders from Professor Elm. You can receive more Master Balls by winning the lottery in the Goldenrod Radio Tower.
You can get 3 master balls in soul silver and heart gold with using the 999 master ball cheat. I DO NOT know the cheat code.
only one master ball in the whole game get from prof elm
You get the master ball from Professor Elm after defeating all 8 Johto Gym Leaders
You get the master ball as a prescent from professor Elm after passing the dragon den test.
No, you only get one Master Ball per game. Use it wisely.