walk around until it hatches and you keep it in your party with an active roster of pokemon.
Take the egg and place it in your party. Hop on your bike and ride around Johto and Kanto.
There is a series of steps you must take in order for the egg to hatch, and as soon as you get the number - it hatches!
Chat with our AI personalities
In HeartGold, give a Mantine the Wave Incense and breed it. The egg with hatch into a Mantyke.
You should never attempt to hatch a bad egg. Hatching a bed egg, may lead to damaging your save file, or even the game as a whole.
No, the egg will not be shiny. However, it is possible that the egg will hatch into a shiny Pokemon, but the chances of getting a shiny Pokemon from the egg are not any higher than they would be if the ditto were not shiny.
Phione egg needs 10 240 steps, so just walk around or cycle around. If you want hatch it faster, you have to keep Pokemon with ability flame body in your party. Its twice faster.
i think 10000 steps it need to hatch