Defeat all the 8 gyms in jhoto and go to elm's lab and take from him.
its verrry rare but if you try B+down or A+any
Help silph co then talk to the president he gives the masterball to you.
493 masterball ar code
yes
Clone it. Get a male ditto and a female ditto and have the male one hold a Master Ball. Then when the baby is born, it will be holding a Masterball. ;) Hope this helps!
After defeating Team Rocket, you need to go to Prof. Elm. He will give you a Masterball if you talk to him.
After you have defeated all 8 gym leaders, go to prof. elm. He will give you the masterball.
professor elm gives it to you..
use a masterball.
in any version you need a masterball
blablablablablablablabla
Duplicate Pokemon with a masterball attached to them.
you can get it after you have all the 8 gym badges of johto prof elm gives you a call and tell you that he has something for you
its verrry rare but if you try B+down or A+any
The masterball is one of the most powerful items in Pokémon Crystal. Attach the master ball to any Pokémon & on your PC drag the Pokémon into an empty box. Save the changes and your masterball will be duplicated.
There is no second masterball, the only way to get a second masterball is to trade with a friend.
just go back to new bark town and talk to professor elm but i think it is required you finish some parts in the story first.