Subtervotion
Member
When does RNG determine when an egg will hatch a shiny?
Is it when it hatches or when the egg is given to you?
I'm thinking of saving time by just filling party with eggs then resetting until I get a shiny instead of constantly releasing and using all my O Power fuel.
As far as I know, each egg has a shiny number. If that shiny number matches your trainers shiny number, you get a shiny. People were abusing this when they had that program that could tell you those things. People would get a few eggs with perfect IVs, and search out others who had those eggs' shiny numbers to guarantee a perfect shiny every time.