So I was using the instant egg code for faster IV breeding, and I needed 30/31 in 3 seperate stats so I went to switch the pokemon in the day care as I had jut gotten one with 2 31s.
After I took it out, I looked for the one with the right EVs (so I opened up the menu and generated an egg, with only 1 pokemon in the daycare) so I had to get the egg before I could put my pokemon back. So I get the egg and didn't really think anything of it at the time. So the mystery egg hatches and its a missingno pokemon, and seeing how that destroys pokemon games (Red and blue, anyone?) I freaked out and powered off my DS.
Will anything happen because of this?
