I want to catch another legendary Pokemon but I'm all out of master balls. How do you obtain another Master Ball after you have used the first one HeartGold and SoulSilver?
2You don't need a Masterball to capture a legendary Pokemon. You can use other kind of pokeballs, it will only take more tries.– MichelApr 18, 2012 at 16:59
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.
1I'll also add that for the lottery, if you trade a lot of Pokemon you will increase your chances since you have many different "ID numbers". Nov 30, 2012 at 11:27