yes at places that seem haunted
Catch a gasly and train it until it evolves in a haunter! Brothers and Sinners!
look in the Pokemon tower in lavender for haunter. note, haunter is hard to find in the Pokemon tower
Sprout tower & bell tower (Take note they are not the only places)
no you can trade soulsilver pokemon to black
gasly arceus types treeco and more that's what i saw when i opend them
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
69 - Gasly 70 - Haunter 71 - Gengar 72 - Misdevous 73 - Mismagius
You CANNOT LEGALLY download Pokemon Soulsilver.
You can't catch bastiodon in Pokemon soulsilver.