Do you mean Darkrai?
If you do, you have to go to an event, or trade it from another game.
No, you cannot catch Darkrai in Pokémon Black.
start collecting legendary Pokemon
it is no were you need to hack to get it just like how you get darki on Pokemon
dark crater
i think you go on you tube and type in how to get darki in pokemonindego and ill tell you or you have to go to where dark Pokemon are-
no you can trade soulsilver pokemon to black
he is not in Pokemon soulsilver or Pokemon heartgold
POKEMON SOULSILVER come with a poke walker and the Soulsilver game
Pokemon soulsilver and Pokemon heartgold are basically the same game just different versions but i do recommend buying Pokemon soulsilver
SOulsilver
It is impossible to catch darki on Pokemon sapphire. Pokemon sapphire is in the hoeen region. darkri is in sinnoh. if you have any questions please contact me at mohagamer@hotmail.com
950004 5999589 4567367 9043485 0192836 d20000 no kiding and have all Pokemon + lendary Pokemon even shaymin darki and acrers