You have to get a national pokedex then on Wednesday or thurday (I can't remember one day is hoenn and the other sinnoh) and tune on the radio channel Pokemon music then go into grass at the route north of goldenrod city a catch it there. (You must go to the route first then tune in to the radio channel)
you can catch buizel by going to the safari zone but before you need the national dex before that and must have caught ho-oh,lugia and mewtwo.
::::::You can not get cresselia in Pokemon heartgold::::::::::::Yes you can!!! I have one! Well i have 2 because i got them from a trade but i sitll have them!:::: :Dno u dont you need to catch it in pearl and trade
You can't catch Cranidos in the wild or from a special event. You'll need to trade for it from Pokemon Diamond, Pearl, or Platinum.
You cant get you need to catch a jigglypuff and you give it a moon stone
No. You'll need to trade it from Pokemon Platinum or migrate it from Pokemon Ruby, Sapphire, or Emerald.
you can catch buizel by going to the safari zone but before you need the national dex before that and must have caught ho-oh,lugia and mewtwo.
No, you need to evolve a Dragonair.
you need a silver wing
You'll need to trade it from Pokemon Diamond, Pearl, or Platinum.
you can't sorry NEED HEARTGOLD
::::::You can not get cresselia in Pokemon heartgold::::::::::::Yes you can!!! I have one! Well i have 2 because i got them from a trade but i sitll have them!:::: :Dno u dont you need to catch it in pearl and trade
Yes. In whirl island but you need a special item.
you need lugia & Ho-oh :-P
Yes, you need to complete the Johto Pokedex to get the Hoenn Sound device, which allows you to catch Hoenn pokemon in the wild.
You can't catch Cranidos in the wild or from a special event. You'll need to trade for it from Pokemon Diamond, Pearl, or Platinum.
You can't catch a Mew in the wild. You'll need to trade for it or use the Action Replay.
you need the blue orb which is only obtainable in heartgold