in heart gold of soul silver after tyou beat the game talk to mr. Pokemon and he'll give you a blue orb (in heart gold)or a red orb (in soul silver) and go to the embedded tower(you will ned a Pokemon with surf and rockclimb)it is by the safair zone and if you have your orb in your key items when you go in you should see(depending on the game and orb) groundon or kyoger. if you have both groundon and kyoger (they have to be caught form heart gold and soul silve) you go to pallet town in kanto and talk to proffeser oak and if you have both a kyoger and groundon from heart gold and soul silver both of them should be at the front of you party and when you talk to him he will give you a jade orb go back to the embedded tower and rayquaza will be there
for more info go to bulbapedia.bulbagarden.net and seach for Pokemon,items,games,places, and more it will tell you where to find a Pokemon and what item needed (if you need an item),the moves it learns and what level
or thy serebii.net
or pyspoke.com
The only way to get Manaphy without cheating or transferring is by trading for one.
Not without cheating or hacking the game.
Cheating
Not without trading or cheating.
Impossible without cheating.
Besides cheating, there is no way.
Cheating, hacking, or trading.
a bunch
Only by trading with a friend.
Cheating, hacking, or trading.
beat the battle frontier!
In sapphire you cannot get Groundon and Latios without trading or cheating.