you cant
You can get 4 master balls in pokemon crystal. 1st 2nd & 3rd: AFTER you defeat the gym leaders of Johto find prof.oak & he will give you 3 master balls! 4th: AFTER you beat the elete 4 and the champion you go to prof.elm and he will give you 1 master ball!
in the pokemon league after beating the elite 4 talk to each 5 times them YOU HAVE TO BEAT THE CHAMPION WITHOUT LOOSING 1 POKEMON AND THEN GO TO THE BLACK CITY mart and you can buy master balls
there are only two ways to get a master ball, once you beat the elite 4 prof.Elm should give you one for free,and i forgot the other way :S
you need action replay 4 that
Defeat the elite 4 and get the national pokedex then go to the store and.........viola!
get 1 in the aqua bace and win the loterry 3 times
Do not use Master Balls, if you use Master Balls on easy Pokemon to catch in the wild, When you battle real life people, they will know you're a hacker and you'll get banned from on-line events from Nintendo.edit: also, dark balls, super balls, and hyper balls don't exist. dark balls do exist thet were on Pokemon 4 ever
Start a new game.take piplup.Evolve it to Empoleon Catch 150 Species.fight the league.get a hall of fame sticker 4.Go to Sunyshore, and Go to the shops one of them sells Master Balls
In the Aqua Hideout you should find a room with 4 items on the floor. Two are level 30 electrode's and the other items are an ultra ball and one of the 2 master balls. As with all Pokemon games, you can get the other master ball at the Pokemon lotto corner in lilycove department store.
You can get a master ball in the hideout of team aqua in Liliycove city. I don't know the exact route, but the warp panels will teleport you to a place with 4 item balls, one of them is a master ball.
you cant buy master balls but if u defeat the elite 4 and talk to pro. elm he will give u one
No, I don't think so.