Trade with someone who has a Master Ball OR Use an Action Replay code to get as many as you want.
throw a master ball or buy as many ultra balls and hope fully you'll catch him cuz i havent yet.
you cant measure out ultra balls to equal master balls. master balls are just a lot better.
You can get 2 Master Balls in both versions.
He wins five gold balls
Ya your gonna have to wait silver soul and golden heart to come out and there a cheat 999 master balls you subtract that many master balls to what number ho oh is and you will find him some where.its something like that.=(
Well you can get a action replay code and use it to get 999 Master Balls
1 Master Ball
All Johto badges...defeat Champion.
only one. unless you have an Action Replay code for more.
you can get 1 master ball
It's impossible, but if you do want master balls, go back to ruby or leaf green or fire red or emerald. Get a master ball, give it to a Pokemon to hold and then migrate it to heart gold. Repeat this process as many times as you want but it will take some time because you need to DO IT ALL AGAIN! THERE ARE NO CHEATS IN HEART GOLD OR ANY POKEMON GAMES EXCEPT BLUE WITH A SURFING PIKACHU AND LOADS OF RARE CANDIES BUT THERE ARE TRICKS AND ACTION REPLAYS.