To obtain another Master Ball after having already used the first one, you must have some luck on your side. The Goldenrod Radio Tower has a Lottery Corner, where if all 5 numbers of the ID of any of your Pokemon match (including those in the PC), you will receive a Master Ball. You can do this multiple times, but takes a lot of luck and patience. You can also have a friend trade over a Pokemon with it holding a Master Ball. If you have an Action Replay, you could use a code to get another Master Ball.
the ultra ball is what i used to catch it...but you could use the master ball after you get it
If you don't want to waste time using other balls, yes, u should. But it is possible to nab him with another ball. Lueroi, a good Youtube video maker, caught Mewtwo with a GREAT BAll. He used his master ball on something else. If you don't want to waste your MAster ball, don't.
Either, master ball, (if you haven't used yours givin to you by professer rowan) ultra ball, or timer ball.
For Zapdos: Go through the power plant and use your master ball, If Master ball has been used then attempt to capture with Great ball or Ultra ball. For Moltres: Go to Mt. Ember and climb to the summit and Moltres will be waiting. Use your Master ball, If used try to capture with Great ball or Ultra ball. For Articuno: Go to the Sea foam caves and move the boulders through the empty holes ( Strenght HM Is needed ) Articuno is tricky to catch. Use your Master ball, If used try to capture with Great ball or Ultra ball.
A soccer ball.
The first basketball wasent an auctual basketball it was a soccer ball.
He used a soccer ball at first then he changed it.
The specification of the first football were laid down in 1872. The first footballs were used by Football association who played at that time.
the first basketball was a soccer ball
Ever since the first time it was said.
The first soccer ball used was the head of a captured prisoner
The equipment that was used in 1892 for basketball was mainly a ball. The ball used was a soccer ball as the basket ball had not been created.
When basketball was invented, the ball used was a soccer ball.
A soccer ball, according to http://en.wikipedia.org/wiki/Basketball#Early_basketball. A soccer ball was used to play the first basketball game.
valencia cf real Madrid
many similar games were played with stones but the first actual soccer ball was a pigs bladder, although a ball of rags was frequently used aswell