impossible unless you have an ACTION REPLAY
action replay
You can NOT get 99 Master Balls unless you have a gameshark.
you can't
you can only get 1 master ball per game
My geuss is the ds game shark.
Hax and gamesharx! In fact, they're the only way to get 999 or 99 rare candies or master balls.
here is the code for 99 masterballs in pc slot 1 - Master code: D8BAE4D9 4864DCE5 A86CDBA5 19BA49B3 Replaces item in PC slot 1 with Master Ball x 99 D935946C D758DF54
unfortunately you can't get 99 or even just 2 master balls but you can get 1st at silph co in saphron city.
Not that I am aware of! You can however use cheats to give you up to 99 master balls!
99 masterball
cheat codes or gameshark
That depends on the Pokemon game.