How do you get infinite master balls in Pokemon Crystal?

Answer 1

My favorite trick when I was young. You need two compatible Pokemon games. Two game boys, game boy colors, or game boy advance (Sp), and a connection cable. Connect the two game boys with both games ready. On your dummy game, (well call it silver version), make sure you have a random Pokemon with a master ball in his hands, make him hold it. Then in your Crystal version, have a cheap easy caught Pokemon Start a trade between the two versions with the dummy Pokemon on your crystal, and a Pokemon with the master ball on the silver version. When you trade it'll start to save. Turn off both systems when it hits the words "Saving do not turn off the". When it hits the, it'll do a half save where you traded but it didn't take it from the other version. So now you have a duplicate, repeat until desired master balls, up to 99.