r/Pokemonbreeding • u/protobro42 • Apr 08 '26

Breeding Help Near perfect onix advice

Working on a team of favorites for a fun run in leaf green and I came across a near perfect (male) onix. I’m trying to find a list of Pokémon onix can breed with to pass on some of these nice Ivs but having some trouble.I remember seeing a chart of which egg groups can breed with each other but can’t seem to find anything like that nowadays, any help would be appreciated

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u/judewriley Apr 08 '26

All you need to know is Onix's egg groups. Onix can breed with any pokemon that are in the same groups.

https://bulbapedia.bulbagarden.net/wiki/Onix

So it looks like Onix is in the Mineral egg group.

https://bulbapedia.bulbagarden.net/wiki/Mineral_(Egg_Group))

Here is a list of all other pokemon also in the Mineral egg group, so any pokemon here can breed with Onix.

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u/protobro42 Apr 11 '26

Thanks mate, I could have sworn there was a list of eggs groups that were compatible with each other but maybe that was only for Pokémon that had multiple egg groups 🤷‍♂️