you get the master ball after beating cirus and others
Maxie gives it to you after you defeat him
There is only one Master ball in Pokemon diamond so use it wisely. I hope you can find it!
Find an action replay code and program it, that's how you get many masterballs on Pokemon diamond action REPLAY. ;)
Get the Pokemon modifier code from codejunkies.com. then go on Pokemon diamond and go to bag while holding L+R. In your item slot you will find 493 master balls. REMEMBER THIS NAME!! ULTIMATEGHOST44!!
You can only get lots of master balls by using a cheat/code. There is only one or two in the actual game
You need action replay which you can find at game stop. then you scroll down and find more master balls. I don't have the code though, sorry but there is one of the wiki answers where it tells you the code. it's how do you get 98 master balls? I hope it helped!
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
there is no town or city that has dusk balls sorry
Pokemon lotery and action replay
You can find them in the pokemart in snowpoint city
you can not get a master ball in Pokemon platinum only the one professor Rowan gives you