Breeding: exact nursery rules
The installed breeder is a timed nursery system, not instant crafting.
Requirements
- Both parents must be level 10 or higher.
- Eggs cannot be parents.
- Legendary, mythical and other blocked rare species cannot breed.
- Two Ditto cannot breed together.
- Valid pairs are: Ditto + most normal Pokémon; same evolution line with compatible gender; opposite genders sharing a type; or an unknown-gender Pokémon sharing a type aura.
Full process
- Place and interact with the Breeder.
- Select two valid party Pokémon. They leave the party and roam at the nursery.
- Keep the area/world loaded for 10 minutes.
- Return to the breeder and collect both parents and the egg. Make sure you have party room.
- Carry the egg in the party for 5 minutes until it cracks.
- Carry the cracked egg for another 5 minutes until it hatches.
The child normally follows the non-Ditto parent’s basic evolution line; with two non-Ditto parents, the female’s base line is preferred. Three IV slots are inherited from randomly chosen parents, remaining IVs are random, and nature is selected from a parent when possible.
Tip: Efficient breeding Use Ditto to simplify compatibility, breed only Pokémon you actually plan to train, clear two party slots before collection, and stay near active gameplay so all loaded-time timers continue progressing.