there is only one master ball that you get in firered
you need to buy a master ball or find one you cant make a master ball
Find out yourself!!!!!!!!!!!!!!!!!
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
Pokemon lotery and action replay
you can not get a master ball in Pokemon platinum only the one professor Rowan gives you
After you defeat Giovanni in Sliph Co. the President will give you the MASTER BALL.
In skyrim
Get an action replay
You find them in poke balls every once in a while.
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