There are 2 ways to find them: you can go to either pokemart or you can go to solaceon town[the man who lives beside the pokemon center. He will tell you what pokemon he wants,but don't worry,he will not take it. Once you gave him the pokemon he wants, he will give you 3 dusk balls, timer balls, etc.
I find dusk balls much more helpful.
a dusk ball when he is on yellow but use a 23 and under Pokemon and you can find the dusk ball at the inside of the Pokemon legue at the right counter
cerulean cave Pokemonheartgold/soulsilver catch him with a dusk ball (easier)
If you use a Dusk Ball inside a cave, it will always be at its most effective catch rate. However, you need to use a Dusk Ball between 8pm and 3:59am outside caves to take advantage of its 4x catch rate. This is the game's night-time mode and Dusk Balls are more effective during this time.
Master Ball! but if you dont have it, just use dusk ball at nite.
NO! I recommend a dusk ball!
A dusk ball can be sometimes received by cheating BUT, try Pastoria City, got the PokeMart and talk to one of the shop keepers, they should have it. Dusk Ball Location: Pastoria City PokeMart. Used for: Useful for dark places like caves on dungeons, also at night. Extra Tip: Dusk Ball is 2x sometimes better than Ultra Ball.
No way you can make a dusk ball act like a master ball unless you do a hack which is bad idea.
No, there is no such thing as A dark ball, But there are Dusk balls.
Dusk varies depending on your location and the date. To find the exact time for dusk today in your area, you can check a local weather website, use a weather app, or search for "sunset time" along with your location. Generally, dusk occurs about 20 to 30 minutes after sunset.
Use a dusk ball.
pokemart