Change the met level to 1. That's what makes your Pokemon flag as having come from an egg.
You can then change the met location and time of day to anything you want.
I made an account for this site to say thank you so much umbreon86. This is the only answer to this conundrum online and I am glad you shared your knowledge 5 years ago. To anyone looking to cheat egg moves onto their gen 2 pokemon this is the way to do it.
Crystal PKHex: How to give Egg Moves?!
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I made an account for this site to say thank you so much umbreon86. This is the only answer to this conundrum online and I am glad you shared your knowledge 5 years ago. To anyone looking to cheat egg moves onto their gen 2 pokemon this is the way to do it.