Why is that, exactly?I know Ditto is Emerald exclusive, but if you want to RNG wild Pokemon in 3rd gen, Ruby and Sapphire is by far the easiest.
Thanks. Unfortunately, Hardy flawless already necessitates a Hardy sync lead to be able to get a Ditto since the default encounter slot is a Whismur.It's been a while since I've done it, but I've had some luck using the in-battle frame skipping to switch wild methods in Emerald. Depending on the spread you could also try different frames/lead abilities.
Basically enter a battle so every other frame is skipped > savestate so you can reload and press A to immediately flee > wait different #s of frames in battle before fleeing.
One last thing I would like to say: Make savestates often, there's nothing worse than waiting for the RNG to advance, only to notice it advanced too far and your last savestate was 10,000,000 frames ago.
But thanks, I'll keep that trick in mind.