18 but under certain occasions check on the pokemon website when
In skyrim
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
cyrus gives it to you
well you should have 493 master balls so find the number of Pokemon that you want, make the master balls show that number and presto you find that Pokemon in the wild
there is only one master ball that you get in firered
Pokemon lotery and action replay
you can not get a master ball in Pokemon platinum only the one professor Rowan gives you
Get an action replay
There is only one Master ball in Pokemon diamond so use it wisely. I hope you can find it!
you have two clone Pokemon 99 times
no but you can get to HQ and battle team galactic boss and he will give you the master ball
you get the master ball after beating cirus and others