PokéBase - Pokémon Q&A
1 vote

I was breeding an illumise, and after 2 or 3 eggs, a Volbeat came out! Is this a glitch, or is it supposed to happen?

Apparently, it "can produce eggs that contain either Illumise or Volbeat", and Volbeat can do the same.

2 Answers

4 votes
Best answer

This is intentional. Volbeat and Illumise are gender counterparts, and as such, either one can produce eggs of the other.

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Can nidoran do the same?
Sometimes. Nidoran is rather complex: https://pokemondb.net/pokebase/280363/
2 votes

Yeah, it can happen. Volbeat and Illumise are basically the same thing except with different appearances and swapped offenses.