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Indeterminate

Pokémon with this egg group

Egg group FAQ

What is the Indeterminate egg group?

The Indeterminate egg group is a breeding category that defines which Pokémon can produce eggs together. Pokémon in the same egg group can breed with each other or with Pokémon that share a secondary group.

Which Pokémon are in the Indeterminate egg group?

There are 63 Pokémon listed in the Indeterminate egg group. Examples include Grimer, Muk, Gastly, Haunter, Gengar, and others.

Can Pokémon in the Indeterminate egg group breed with Ditto?

Yes. Ditto can breed with most Pokémon in this egg group, and the non Ditto parent determines the species of the egg.