I've been wishing this could happen for the longest time so that it wouldn't be obvious if your save file was hacked.
But since it's evidently not possible even 7 years later, I have no choice but to resort to either shiny hunting or RNG manipping the Pokémon I want for an optimal playthrough to make a save file I can consider perfect.
Is there a program that can be used to calculate the IVs of Pokémon from Colosseum and XD based on their stats and nature?
When I googled it, I found this:
http://shaym.in/apps/iv_checker
but I don't see the method Colosseum and XD use (unless it's J or K).
If you're willing to trade Mewtwonite Y, too, I'll throw in the Regis and the Swords of Justice.
I don't have Azelf, it turns out.
I can trade Synchronize Elgyem of any nature, though.
Thanks.
Just so you know, I don't play SM; I'd like them traded to Alpha Sapphire.
Also, am I supposed to use met at level 0 or 1 if they're hatched?
Never mind; I found out it's supposed to be at 1.