No Eggs Discovered (Egg Group)

Egg Groups
Monster Human-Like
Water 1 Water 3
Bug Mineral
Flying Amorphous
Field Water 2
Fairy Ditto
Grass Dragon
No Eggs Discovered
Gender unknown

The Undiscovered Egg Group (Japanese: タマゴ未発見グループ Eggs Never Discovered Group), known as the No Eggs Egg Group in Pokémon Stadium 2, and as the No Eggs Discovered Group in official guides from Generation VI onward, is one of the fifteen Egg Groups. As of Generation VII, 110 Pokémon belong to this group.

Characteristics

The Undiscovered Egg Group is characterized by its members' inability to breed. Most of the Pokémon in the group are baby Pokémon, Legendary Pokémon, Mythical Pokémon or Ultra Beasts.

Baby Pokémon are designated for this group due to them being too immature to breed, while Legendary Pokémon, Mythical Pokémon and Ultra Beasts are included to prevent players from breeding and obtaining more of them in a given game (with the exception of Manaphy). The reason why Nidorina and Nidoqueen are in this group has been widely speculated since their inclusion in it in Generation II. Cosplay Pikachu, Pikachu in a cap, and Ash-Greninja are included here even though others of their species are capable of breeding.

In Pokémon X and Y, all Pokémon in this group are guaranteed to have a perfect 31 in at least three of their individual values when caught in the wild or obtained as a gift (except via Mystery Gift). From Pokémon Omega Ruby and Alpha Sapphire onward, this only applies to Legendary Pokémon, Mythical Pokémon, and Ultra Beasts.

Pokémon

Only in this Egg Group

#   Pokémon Type
0025   Pikachu
Electric
0030   Nidorina
Poison
0031   Nidoqueen
Poison Ground
0144   Articuno
Ice Flying
0145   Zapdos
Electric Flying
0146   Moltres
Fire Flying
0150   Mewtwo
Psychic
0151   Mew
Psychic
0172   Pichu
Electric
0173   Cleffa
Fairy
0174   Igglybuff
Normal Fairy
0175   Togepi
Fairy
0201   Unown
Psychic
0236   Tyrogue
Fighting
0238   Smoochum
Ice Psychic
0239   Elekid
Electric
0240   Magby
Fire
0243   Raikou
Electric
0244   Entei
Fire
0245   Suicune
Water
0249   Lugia
Psychic Flying
0250   Ho-Oh
Fire Flying
0251   Celebi
Psychic Grass
0298   Azurill
Normal Fairy
0360   Wynaut
Psychic
0377   Regirock
Rock
0378   Regice
Ice
0379   Registeel
Steel
0380   Latias
Dragon Psychic
0381   Latios
Dragon Psychic
0382   Kyogre
Water
0383   Groudon
Ground
0384   Rayquaza
Dragon Flying
0385   Jirachi
Steel Psychic
0386   Deoxys
Psychic
0386   Deoxys
Psychic
0386   Deoxys
Psychic
0386   Deoxys
Psychic
0406   Budew
Grass Poison
0433   Chingling
Psychic
0438   Bonsly
Rock
0439   Mime Jr.
Psychic Fairy
0440   Happiny
Normal
0446   Munchlax
Normal
0447   Riolu
Fighting
0458   Mantyke
Water Flying
0480   Uxie
Psychic
0481   Mesprit
Psychic
0482   Azelf
Psychic
0483   Dialga
Steel Dragon
0484   Palkia
Water Dragon
0485   Heatran
Fire Steel
0486   Regigigas
Normal
0487   Giratina
Ghost Dragon
0487   Giratina
Ghost Dragon
0488   Cresselia
Psychic
0491   Darkrai
Dark
0492   Shaymin
Grass
0492   Shaymin
Grass Flying
0493   Arceus
Normal
0494   Victini
Psychic Fire
0638   Cobalion
Steel Fighting
0639   Terrakion
Rock Fighting
0640   Virizion
Grass Fighting
0641   Tornadus
Flying
0641   Tornadus
Flying
0642   Thundurus
Electric Flying
0642   Thundurus
Electric Flying
0643   Reshiram
Dragon Fire
0644   Zekrom
Dragon Electric
0645   Landorus
Ground Flying
0645   Landorus
Ground Flying
0646   Kyurem
Dragon Ice
0646   Kyurem
Dragon Ice
0646   Kyurem
Dragon Ice
0647   Keldeo
Water Fighting
0647   Keldeo
Water Fighting
0648   Meloetta
Normal Psychic
0648   Meloetta
Normal Fighting
0649   Genesect
Bug Steel
658A Greninja Greninja
Water Dark
0716   Xerneas
Fairy
0717   Yveltal
Dark Flying
0718   Zygarde
Dragon Ground
0719   Diancie
Rock Fairy
0720   Hoopa
Psychic Ghost
0721   Volcanion
Fire Water
0772   Type: Null
Normal
0773   Silvally
Normal
0785   Tapu Koko
Electric Fairy
0786   Tapu Lele
Psychic Fairy
0787   Tapu Bulu
Grass Fairy
0788   Tapu Fini
Water Fairy
0789   Cosmog
Psychic
0790   Cosmoem
Psychic
0791   Solgaleo
Psychic Steel
0792   Lunala
Psychic Ghost
0793   Nihilego
Rock Poison
0794   Buzzwole
Bug Fighting
0795   Pheromosa
Bug Fighting
0796   Xurkitree
Electric
0797   Celesteela
Steel Flying
0798   Kartana
Grass Steel
0799   Guzzlord
Dark Dragon
0800   Necrozma
Psychic
0801   Magearna
Steel Fairy
0802   Marshadow
Fighting Ghost
0803   Poipole
Poison
0804   Naganadel
Poison Dragon
0805   Stakataka
Rock Steel
0806   Blacephalon
Fire Ghost
0807   Zeraora
Electric
0808   Meltan
Steel
0809   Melmetal
Steel

Trivia

  • This and the Ditto Group are the only ones in which all members are in a single group, since being a member of any other Egg Group would defeat the purpose of being in the Undiscovered group.
  • Nidorina and Nidoqueen are both in this group and therefore cannot breed; however, their respective male counterparts Nidorino and Nidoking, as well as their pre-evolution Nidoran♀ and its male counterpart Nidoran♂, are able to do so.
  • The only Mythical Pokémon not in this Egg Group are Phione (whose Mythical status is disputed) and Manaphy, which are in the Water 1 and Fairy groups.
    • Despite not being in this Egg Group, Manaphy is still guaranteed three perfect IVs when obtained from an event.
  • This is the only Egg Group that contains a Pokémon of every type.

In other languages

Language Title
  French Inconnu*
Pas d'OeufsStad2
  German Unbekannt*
Keine EierStad2
  Italian Sconosciuto*
Non ancora scoperto*
Nessun UovoStad2
  Korean 알미발견 Almibalgyeon
  Spanish Desconocido*
No pone HuevosStad2