How can I intentionally get bad eggs in Pokemon Platinum?

How can I intentionally get bad eggs in Pokemon Platinum?

I have been using the Drastic DS emulator to experiment with cheat codes on Pokemon Platinum. These are the cheats I have performed so far in relation to bad eggs:

Using the wild Pokemon modifier to get a Level 0 square and then catching it with a master ball (Activate the wild Pokemon modifier, press 0 into the calculator, press L, encounter a Level 0 square and then catch it with a masterball or use the 100% catch rate cheat code). There will be a question mark in one of the party slots on the PC at the Pokemon Centre. Warning: The egg's party slot will become unusable. Use the same procedure but type 495 in the Poketch calculator and then press L to literally encounter a glitchy "Bad Egg". Warning: Making the bad egg faint will not cause problems. Attempting to catch the egg will cause the game to either freeze or crash.


Using the Instant Egg code and receiving an egg from the old man in front of the Pokemon Day Care in Solaceon Town. The egg is shown in the party slot on the PC. It is stuck and cannot be moved or removed. Warning: The egg's party slot will become unusable.


Using the code in the description of the following video to get a Bad Egg:

https://www.youtube.com/watch?v=4okTcz8j_8Q

(Add this code to DraStic: custom cheat > enter name > copy and paste code > press L+R to activate > replaces Pokemon in the first slot of your party).

Features of this bad egg:

- Frozen.
- Holding Aguav Berry.
- Ball capsule.
- Yellow smiley face which probably means it had Pokerus and no longer
has it.
- Hatches into a Level 1 Fan Rotom with these moves: Aura Sphere
(Fight), Barrage (Normal), Dark Void (Dark) and Yawn (Normal). Every
move has 0 PP. Use an elixir or max elixir to restore the PP of
every move.


Unsuccessful attempt 1: I have the catch other trainers' Pokemon and 100 catch rate cheat codes to capture Cynthia's Pokemon. I have not been able to get bad eggs when I have done this. I have tested this on all the members of the Elite Four.

Unsuccessful attempt 2: I have walked around in the Mystery Zone extensively and have encountered no problems as long as I return to a legitimate area and then save the game.


Are there any other ways bad eggs can be intentionally acquired/obtained/caught/encountered?

I want to test the capability of bad eggs and play with them on DraStic. This question does not seem to have been asked yet.