Action replay will give you many, also you can start a game many times and trade the masterball to your diamond game each time. Or you could use the cloning glitch, but done wrong, the cloning glitch can mess up your game. Also you could just trade a lot on the gts and try to get them.
you cant......My cuzin has tons of masterballs by cheats. I know i know.....im jelous too
action replay
I'd have to say all legendaries, which I have because they have good moves. Obtain them by buying tons of Master balls and going to rooms.
you cant unless you have two aipoms and a master ball. give a master ball to an aipom they have to be male and female. not male male or female female. then give the aipoms to day care center. next wait for an egg. lastly hatch the egg and if it is a may pick up items type Pokemon then you willhave a master ball. if it doesn't show up with an item try again.
You can only get one master ball unless you have action replay. Use ultra balls, they work really well too, and also THIS DOES ACTUALLY WORK- press L+R when the ball hits the invisible wall, then keep pressing A+B at the same time.
Go to this website there are tons of cheats and they all work if you enter the codes in right http://us.codejunkies.com/nds_actionreplay/xml/games/17826136.asp For each game listed there are different URL's you cannot enter the game by clicking. Paste the URL into the place where you would normally paste the website.
You can get suicune in soul silver after you defeat elite four on route 25 check the pokegear map. Have tons of fast balls
Men there are tons of chets for the action replay a lot are with mew just Google action replay codes and that's all it come with instructions!?!?!? Or you can use the cheat call Pokemon modifier that give you 493 master ball and you trash them until the master balls you have are equal to the national dex of that Pokemon then touch l and r anf it comes mew is i think number 150
weaken it's health to red and paralyze it. use tons of pokeballs or other kinds.
Around 2 tons
Either give one to a Pokemon in another game and trade it to Soul Silver, or, if you have tones of different Pokemon from tons of different people with tons of different ID numbers, the only other method is to go to Goldenrod Radio tower and literally hope to win the lottery.
made out of tons of string and corky things