you get them from Pokemon lottery and your treams hide out
Each Pokemon game has one Masterball..
its in aqua's headquarters in the room with 4 pokeballs 2 is items 2 is Pokemon
only one unless you cheat
Actually i found 2 in Pokemon ruby where close to the shelves of books next to prof. Birch. But you have to get it when prof birch isn't in there in the start of the game. By neil convento
Infinit
INFINITY MASTERBALLS just do my trick Trade pokemon for pokemon holding masterballs take them away and trade for your pokemon back
One, although if you have the AR cheat, 999 masterballs can be acquired.
win them from the lilycove lottery, or find one in the team magma/aqua hideout near lilycove
You can't
what is the code for 999 masterballs for pokemon platinum?
only one. unless you trade with other versions that have some (as in Pokemon holding masterballs and then trading it to your game)