I have another question. MrBean35000vr used those Pokémon in a battle. If I'm not mistaken, as Krook said, after a battle, those Pokémon become eggs anyway. But what about Wi-Fi battles? Can someone test it? Btw, MrBean35000vr said he had his own method to get them, dunno if with his method we can get anti-hatching Pokémon for ever.
Link of the battle: