Mystery Eggs

If there's a Pokémon unable to be hatched, it's possible that it's a recruitable Pokémon instead.

Mystery Eggs are items that can be found in certain dungeons. These eggs hatch into unevolved forms of Pokémon, often of ones encountered in the particular dungeon the egg was in. When hatched, a Pokémon will have up to four Egg Moves. When hatching an egg as a Pokémon that knows a move the hatched Pokémon can get as an Egg Move, it will have that move. Otherwise, Egg Moves are picked randomly. Mystery Eggs also have a chance to hatch a shiny Pokémon. Eggs must meet the following requirements in order to hatch:
 * The player must be outside of a dungeon.
 * The player must have an open slot in his or her party.
 * The player must take a certain amount of steps. The steps required vary depending on the dungeon where the egg was found.

Using Pokémon with the Abilities Flame Body or Magma Armor will halve the steps required to hatch an egg. While taking the steps you must have the Pokémon with either of the aforementioned Abilities as your active Pokémon in order for the effect to trigger. Having an Oval Charm held by any Pokémon on your team will reduce the steps required to hatch an egg by three times. It does not stack with Flame Body or Magma Armor.

If the player has multiple eggs in their inventory, the steps taken will only be counted for the first egg in the inventory. So in order to hatch multiple eggs, the player will have to go through the steps required to hatch each egg one by one. When an egg gains a certain amount of steps, a sound will play its sprite and description will change to indicate progress.

Alternatively, eggs can be hatched at Joy, an NPC in all regions for a fee. To use her service, you must have 1,000 Poké per egg in your bag. Using Joy's service will only incubate the eggs enough such that the player will require a few more steps to hatch them.

Mystery Eggs cannot be dropped, but can be traded to a Togekiss that resides in the bazaars of Grassroot Town, Tanren City, and Greenport Town. Togekiss will give a Nifty Box containing a random diamond in return for a Mystery Egg.

List of Mystery Egg Pokémon
! style="auto-width;background:#89a9d1" class="unsortable"|Portrait ! style="background:#89a9d1"|Pokémon ! style="background:#89a9d1"|Location ! style="background:#89a9d1"|Floor All floors (Alternate route)
 * - style="background:#"
 * MS Bulbasaur
 * Bulbasaur
 * Mysterious Jungle
 * Floor 51+
 * - style="background:#"
 * MS Caterpie
 * Caterpie
 * Ash Forest
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Pidgey
 * rowspan="2"|Pidgey
 * Harmonic Tower
 * Floor 1-19
 * - style="background:#"
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * MS Spearow
 * Spearow
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * MS Ekans
 * Ekans
 * Caustic Sewers
 * Floor 1-20
 * - style="background:#"
 * rowspan="3"|MS Sandshrew
 * rowspan="3"|Sandshrew
 * Harmonic Tower
 * Floor 25-39
 * - style="background:#"
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * rowspan="3"|MS NidoranF
 * rowspan="3"|Nidoran♀
 * Caustic Sewers
 * Floor 1-20
 * - style="background:#"
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * rowspan="2"|MS NidoranM
 * rowspan="2"|Nidoran♂
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Vulpix
 * rowspan="2"|Vulpix
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * Harmonic Tower
 * Floor 50-59
 * - style="background:#"
 * MS Zubat
 * Zubat
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * rowspan="4"|MS Oddish
 * rowspan="4"|Oddish
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * Lush Archipelago
 * Floor 1-13
 * - style="background:#"
 * Tanren Chambers (Grass)
 * All floors
 * - style="background:#"
 * rowspan="3"|MS Paras
 * rowspan="3"|Paras
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Lush Archipelago
 * Floor 1-13
 * - style="background:#"
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * rowspan="3"|MS Venonat
 * rowspan="3"|Venonat
 * Caustic Sewers
 * All floors
 * - style="background:#"
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * Lush Archipelago
 * Floor 1-13
 * - style="background:#"
 * rowspan="2"|MS Diglett
 * rowspan="2"|Diglett
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * MS Meowth
 * Meowth
 * Jailbreak Tunnel
 * Floor 12 (In walls)
 * - style="background:#"
 * rowspan="3"|MS Psyduck
 * rowspan="3"|Psyduck
 * Seafoam Cove
 * Floor 11+
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * Tanren Chambers (Water)
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Mankey
 * rowspan="2"|Mankey
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * Archford Training Dojo
 * Floor 1-10
 * - style="background:#"
 * rowspan="3"|MS Growlithe
 * rowspan="3"|Growlithe
 * Harmonic Tower
 * Floor 10-49
 * - style="background:#"
 * Tanren Chambers (Fire)
 * All floors
 * - style="background:#"
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * MS Poliwag
 * Poliwag
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * MS Machop
 * Machop
 * Winden Training Dojo
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Bellsprout
 * rowspan="2"|Bellsprout
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Tanren Chambers (Grass)
 * All floors
 * - style="background:#"
 * MS Geodude
 * Geodude
 * Tanren Chambers (Rock)
 * All floors
 * - style="background:#"
 * MS Ponyta
 * Ponyta
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * rowspan="5"|MS Slowpoke
 * rowspan="5"|Slowpoke
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * rowspan="3"|MS Magnemite
 * rowspan="3"|Magnemite
 * Snowveil Den
 * All floors
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * Sky Fortress (Electric path)
 * All floors
 * - style="background:#"
 * MS Farfetch'd
 * Farfetch'd
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * MS Doduo
 * Doduo
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * rowspan="4"|MS Seel
 * rowspan="4"|Seel
 * Seafloor Ruins
 * Floor 21+
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Grimer
 * Grimer
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * MS Shellder
 * Shellder
 * Beach Bunker
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Gastly
 * rowspan="2"|Gastly
 * Harmonic Tower
 * Floor 35+
 * - style="background:#"
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * rowspan="3"|MS Onix
 * rowspan="3"|Onix
 * Snowveil Den
 * All floors
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * Tanren Chambers (Rock)
 * All floors
 * - style="background:#"
 * MS Krabby
 * Krabby
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Voltorb
 * rowspan="2"|Voltorb
 * Harmonic Tower
 * Floor 26-34
 * - style="background:#"
 * Sky Fortress (Electric path)
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Exeggcute
 * rowspan="2"|Exeggcute
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * MS Cubone
 * Cubone
 * Marowak Training Dojo (Gold)
 * Floor 8-10 (In walls)
 * - style="background:#"
 * rowspan="3"|MS Koffing
 * rowspan="3"|Koffing
 * Ash Forest
 * All floors
 * - style="background:#"
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * Caustic Sewers
 * All floors
 * - style="background:#"
 * rowspan="3"|MS Tangela
 * rowspan="3"|Tangela
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * Lush Archipelago
 * Floor 14-30
 * - style="background:#"
 * rowspan="2"|MS Horsea
 * rowspan="2"|Horsea
 * Sky Fortress (Dragon path)
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * Floor 41+
 * - style="background:#"
 * rowspan="4"|MS Goldeen
 * rowspan="4"|Goldeen
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * Floor 51+
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Staryu
 * Staryu
 * Seafloor Ruins
 * Floor 21+
 * - style="background:#"
 * rowspan="4"|MS Magikarp
 * rowspan="4"|Magikarp
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Lapras
 * Lapras
 * Crescent Islet Depths
 * Boss drop
 * - style="background:#"
 * rowspan="3"|MS Porygon
 * rowspan="3"|Porygon
 * Mt. Moon
 * Floor 41+ (In walls)

All floors (Alternate route) All floors (Alternate route) All floors (Alternate route) excluding 11 and 1 excluding 11 and 1 excluding 11 and 1 All floors (Alternate route)
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * Tanren Chambers (Normal)
 * Floor 93+ (In walls)
 * - style="background:#"
 * MS Dratini
 * Dratini
 * Veiled Nest
 * N/A
 * - style="background:#"
 * MS Chikorita
 * Chikorita
 * Mysterious Jungle
 * Floor 31-40
 * - style="background:#"
 * MS Sentret
 * Sentret
 * Gritty Burrow
 * All floors
 * - style="background:#"
 * rowspan="3"|MS Hoothoot
 * rowspan="3"|Hoothoot
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * Mt. Stormhold
 * All floors
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * rowspan="4"|MS Spinarak
 * rowspan="4"|Spinarak
 * Ash Forest
 * All floors
 * - style="background:#"
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * Caustic Sewers
 * All floors
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * rowspan="4"|MS Chinchou
 * rowspan="4"|Chinchou
 * Eastern Seafloor Ruins
 * Floor 51+ (Hidden)
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors (Hidden)
 * - style="background:#"
 * Central Seafloor Ruins
 * - style="background:#"
 * Risen Derelict
 * All floors
 * - style="background:#"
 * MS Pichu
 * Pichu
 * Sky Fortress (Electric path)
 * Floor 31+
 * - style="background:#"
 * rowspan="2"|MS Cleffa
 * rowspan="2"|Cleffa
 * Mt. Moon
 * All floors
 * All floors
 * - style="background:#"
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * rowspan="3"|MS Igglybuff
 * rowspan="3"|Igglybuff
 * Mt. Moon
 * All floors
 * - style="background:#"
 * Tanren Chambers (Normal)
 * All floors
 * - style="background:#"
 * Sky Fortress (Fairy path)
 * All floors
 * - style="background:#"
 * MS Togepi
 * Togepi
 * Sky Fortress (Fairy path)
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Hoppip
 * rowspan="2"|Hoppip
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * MS Aipom
 * Aipom
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * MS Sunkern
 * Sunkern
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Yanma
 * rowspan="2"|Yanma
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * MS Wooper
 * Wooper
 * Beach Bunker
 * All floors
 * - style="background:#"
 * MS Misdreavus
 * Misdreavus
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * MS Pineco
 * Pineco
 * Mt. Barricade
 * Floor 16+
 * - style="background:#"
 * MS Dunsparce
 * Dunsparce
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Gligar
 * rowspan="2"|Gligar
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * rowspan="2"|MS Snubbull
 * rowspan="2"|Snubbull
 * Mt. Moon
 * Floor 1-30
 * - style="background:#"
 * Sky Fortress (Fairy path)
 * All floors
 * - style="background:#"
 * MS Qwilfish
 * Qwilfish
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Sneasel
 * rowspan="3" |Sneasel
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * Tanren Chambers (Ice)
 * All floors
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * MS Teddiursa
 * Teddiursa
 * Winden Forest
 * All floors
 * - style="background:#"
 * MS Slugma
 * Slugma
 * Sauna Cavern
 * Floor 16+ (In lava)
 * - style="background:#"
 * rowspan="2" |MS Swinub
 * rowspan="2" |Swinub
 * Tanren Chambers (Ice)
 * All floors
 * - style="background:#"
 * Winden Training Dojo
 * All floors
 * - style="background:#"
 * rowspan="5" |MS Corsola
 * rowspan="5" |Corsola
 * Beach Bunker
 * All floors
 * - style="background:#"
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Remoraid
 * rowspan="3" |Remoraid
 * Beach Bunker
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Risen Derelict
 * All floors
 * - style="background:#"
 * MS Delibird
 * Delibird
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * MS Skarmory
 * Skarmory
 * Sky Fortress (Steel path)
 * All floors
 * - style="background:#"
 * MS Houndour
 * Houndour
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * MS Smeargle
 * Smeargle
 * Gritty Hollow
 * All Floors
 * - style="background:#"
 * MS Tyrogue
 * Tyrogue
 * Tanren Training Dojo
 * Floor 21+ (In walls)
 * - style="background:#"
 * MS Smoochum
 * Smoochum
 * Winden Forest
 * All floors
 * - style="background:#"
 * rowspan="5" |MS Elekid
 * rowspan="5" |Elekid
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * Far Thunderstorm Forest
 * All floors
 * - style="background:#"
 * Thunderstorm Forest
 * All floors
 * - style="background:#"
 * Tanren Chambers (Electric)
 * All floors
 * - style="background:#"
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * rowspan="3" |MS Magby
 * rowspan="3" |Magby
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * Tanren Chambers (Fire)
 * All floors
 * - style="background:#"
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * MS Treecko
 * Treecko
 * Mysterious Jungle
 * Floor 41-50
 * - style="background:#"
 * MS Mudkip
 * Mudkip
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * MS Poochyena
 * Poochyena
 * Winden Pass
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Zigzagoon
 * rowspan="2" |Zigzagoon
 * Ash Forest
 * All floors
 * - style="background:#"
 * Tanren Chambers (Normal)
 * All floors
 * - style="background:#"
 * MS Wurmple
 * Wurmple
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * MS Lotad
 * Lotad
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * MS Seedot
 * Seedot
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * MS Taillow
 * Taillow
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * MS Wingull
 * Wingull
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * MS Ralts
 * Ralts
 * Sky Fortress (Fairy path)
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Surskit
 * rowspan="3" |Surskit
 * Seafoam Cove
 * Floor 11+
 * - style="background:#"
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * Tanren Chambers (Bug)
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Shroomish
 * rowspan="3" |Shroomish
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Mt. Barricade
 * Floor 16+
 * - style="background:#"
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Slakoth
 * rowspan="2" |Slakoth
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Nincada
 * rowspan="3" |Nincada
 * Ash Forest
 * All floors
 * - style="background:#"
 * Tanren Chambers (Bug)
 * All floors
 * - style="background:#"
 * Archford Training Dojo
 * Floor 11-30
 * - style="background:#"
 * rowspan="3" |MS Whismur
 * rowspan="3" |Whismur
 * Gritty Burrow
 * All floors
 * - style="background:#"
 * Harmonic Tower
 * Floor 5-34
 * - style="background:#"
 * Verdure Bluff
 * All floors
 * - style="background:#"
 * rowspan="8" |MS Azurill
 * rowspan="8" |Azurill
 * Tanren Chambers (Water)
 * All floors
 * - style="background:#"
 * Mt. Moon
 * Floor 1-40
 * - style="background:#"
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * Winden Forest
 * All floors
 * - style="background:#"
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * MS Nosepass
 * Nosepass
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Sableye
 * rowspan="2" |Sableye
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * Sky Fortress (Dark path)
 * All floors
 * - style="background:#"
 * rowspan="5" |MS Mawile
 * rowspan="5" |Mawile
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Mt. Moon
 * All floors
 * - style="background:#"
 * Sky Fortress (Steel path)
 * All floors
 * - style="background:#"
 * Tanren Chambers (Steel)
 * All floors
 * - style="background:#"
 * rowspan="5" |MS Aron
 * rowspan="5" |Aron
 * Beach Bunker
 * All floors
 * - style="background:#"
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Harmonic Tower
 * Floor 1-34
 * - style="background:#"
 * Sky Fortress (Steel path)
 * All floors
 * - style="background:#"
 * Tanren Chambers (Steel)
 * All floors
 * - style="background:#"
 * MS Meditite
 * Meditite
 * Marowak Training Dojo (Gold)
 * Floor 11+ (In walls and water)
 * - style="background:#"
 * rowspan="4" |MS Electrike
 * rowspan="4" |Electrike
 * Far Thunderstorm Forest
 * All floors
 * - style="background:#"
 * Thunderstorm Forest
 * All floors
 * - style="background:#"
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * Tanren Chambers (Electric)
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Gulpin
 * rowspan="2" |Gulpin
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Caustic Sewers
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Carvanha
 * rowspan="2" |Carvanha
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Numel
 * Numel
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * MS Torkoal
 * Torkoal
 * Sauna Cavern
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Spoink
 * rowspan="3" |Spoink
 * Archford Training Dojo
 * Floor 11-30
 * - style="background:#"
 * Snowveil Den
 * All floors
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Spinda
 * rowspan="2" |Spinda
 * Ash Forest
 * All floors
 * - style="background:#"
 * Gritty Burrow
 * All floors
 * - style="background:#"
 * MS Cacnea
 * Cacnea
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * rowspan="2" |MS Swablu
 * rowspan="2" |Swablu
 * Harmonic Tower
 * Floor 75+
 * - style="background:#"
 * Sky Fortress (Dragon path)
 * All floors
 * - style="background:#"
 * MS Seviper
 * Seviper
 * Sky Fortress (Poison path)
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Lunatone
 * rowspan="2" |Lunatone
 * Mt. Moon
 * Floor 41+ (In floor and walls)
 * - style="background:#"
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * MS Solrock
 * Solrock
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * MS Barboach
 * Barboach
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Corphish
 * rowspan="2" |Corphish
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Baltoy
 * Baltoy
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * MS Shuppet
 * Shuppet
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * MS Duskull
 * Duskull
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * MS Tropius
 * Tropius
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * rowspan="4" |MS Absol
 * rowspan="4" |Absol
 * Cryptic Chasm
 * Floor 51+
 * - style="background:#"
 * Snowveil Den
 * Floor 11+
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * Sky Fortress (Dark path)
 * All floors
 * - style="background:#"
 * MS Wynaut
 * Wynaut
 * Mt. Moon
 * Floor 41+ (In walls)
 * - style="background:#"
 * rowspan="4" |MS Snorunt
 * rowspan="4" |Snorunt
 * Mt. Stormhold
 * All floors
 * - style="background:#"
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * Snowveil Den
 * Floor 1-10
 * - style="background:#"
 * Winden Training Dojo
 * All floors
 * - style="background:#"
 * rowspan="5" |MS Spheal
 * rowspan="5" |Spheal
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * Winden Training Dojo
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Clamperl
 * rowspan="2" |Clamperl
 * Shimmering Seabed
 * Floor 1-20
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors (Hidden)
 * - style="background:#"
 * MS Relicanth
 * Relicanth
 * Eastern Seafloor Ruins
 * Floor 51+ (Hidden)
 * - style="background:#"
 * MS Piplup
 * Piplup
 * Central Seafloor Ruins
 * Floor 41+
 * - style="background:#"
 * MS Starly
 * Starly
 * Mt. Skylift
 * Floor 1-25
 * - style="background:#"
 * MS Bidoof
 * Bidoof
 * Beach Bunker
 * All floors
 * - style="background:#"
 * MS Shinx
 * Shinx
 * Sky Fortress (Electric path)
 * All floors
 * - style="background:#"
 * MS Budew
 * Budew
 * Archford Training Dojo
 * Floor 1-10
 * - style="background:#"
 * MS Combee
 * Combee
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * rowspan="2" |MS Pachirisu
 * rowspan="2" |Pachirisu
 * Ash Forest
 * All floors
 * - style="background:#"
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * MS Cherubi
 * Cherubi
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Drifloon
 * rowspan="2" |Drifloon
 * Cryptic Chasm
 * Floor 31-40
 * - style="background:#"
 * Sky Fortress (Dark path)
 * All floors
 * - style="background:#"
 * MS Glameow
 * Glameow
 * Harmonic Tower
 * Floor 10-24
 * - style="background:#"
 * MS Chingling
 * Chingling
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Stunky
 * rowspan="3" |Stunky
 * Caustic Sewers
 * Floor ??-??
 * - style="background:#"
 * Cryptic Chasm
 * Floor 1-50
 * - style="background:#"
 * Sky Fortress (Poison path)
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Bronzor
 * rowspan="3" |Bronzor
 * Deserted Tomb
 * All floors
 * - style="background:#"
 * Harmonic Tower
 * Floor 35+
 * - style="background:#"
 * Sky Fortress (Steel path)
 * All floors
 * - style="background:#"
 * MS Bonsly
 * Bonsly
 * Archford Training Dojo
 * Floor 11-30
 * - style="background:#"
 * MS Happiny
 * Happiny
 * Mt. Moon
 * Floor 31+ (In walls)
 * - style="background:#"
 * MS Chatot
 * Chatot
 * Island Garden
 * Floor 5+
 * - style="background:#"
 * MS Munchlax
 * Munchlax
 * Gritty Burrow
 * All floors (Hidden in walls)
 * - style="background:#"
 * rowspan="2" |MS Riolu
 * rowspan="2" |Riolu
 * Snowveil Den
 * Floor 11+
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * MS Gible
 * Gible
 * Sandy Nest
 * N/A
 * - style="background:#"
 * MS Hippopotas
 * Hippopotas
 * Dynamo Sands
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Skorupi
 * rowspan="2" |Skorupi
 * Caustic Sewers
 * Floor 21+
 * - style="background:#"
 * Sky Fortress (Poison path)
 * All floors
 * - style="background:#"
 * rowspan="4" |MS Croagunk
 * rowspan="4" |Croagunk
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * Caustic Sewers
 * All floors
 * - style="background:#"
 * Sky Fortress (Poison path)
 * All floors
 * - style="background:#"
 * Archford Training Dojo
 * Floor 1-10
 * - style="background:#"
 * rowspan="2" |MS Carnivine
 * rowspan="2" |Carnivine
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * rowspan="4" |MS Finneon
 * rowspan="4" |Finneon
 * Seafloor Ruins
 * All floors
 * - style="background:#"
 * Eastern Seafloor Ruins
 * All floors
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * Central Seafloor Ruins
 * All floors
 * - style="background:#"
 * rowspan="3" |MS Mantyke
 * rowspan="3" |Mantyke
 * Beach Bunker
 * Boss drop
 * - style="background:#"
 * Central Seafloor Ruins
 * B21-??F (Hidden)
 * - style="background:#"
 * Western Seafloor Ruins
 * All floors
 * - style="background:#"
 * MS Snover
 * Snover
 * Winden Forest
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Snivy
 * rowspan="2" |Snivy
 * Harmonic Tower
 * Floors ending with 1
 * - style="background:#"
 * Archipelago Thicket
 * Floor 7-10 (Hidden in walls)
 * - style="background:#"
 * MS Tepig
 * Tepig
 * Harmonic Tower
 * Floors ending with 1
 * - style="background:#"
 * MS Oshawott
 * Oshawott
 * Harmonic Tower
 * Floors ending with 1
 * - style="background:#"
 * rowspan="2" |MS Pansage
 * rowspan="2" |Pansage
 * Fruity Grotto
 * All floors (Hidden)
 * - style="background:#"
 * Team Elemental Base
 * N/A
 * - style="background:#"
 * rowspan="2" |MS Pansear
 * rowspan="2" |Pansear
 * Sunny Hillside
 * All floors (Hidden)
 * - style="background:#"
 * Team Elemental Base
 * N/A
 * - style="background:#"
 * rowspan="3" |MS Panpour
 * rowspan="3" |Panpour
 * Happiness Lake
 * All floors (Hidden)
 * - style="background:#"
 * Island Garden
 * 5F+ (Hidden)
 * - style="background:#"
 * Team Elemental Base
 * N/A
 * - style="background:#"
 * MS Blitzle
 * Blitzle
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * MS Woobat
 * Woobat
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * MS Audino
 * Audino
 * Ash Forest
 * Floor 12+
 * - style="background:#"
 * MS Timburr
 * Timburr
 * Winden Training Dojo (West)
 * All floors
 * - style="background:#"
 * MS Tympole
 * Tympole
 * Loch Lenile Cavern
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Sewaddle
 * rowspan="2" |Sewaddle
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * Archford Training Dojo
 * Floor 11+
 * - style="background:#"
 * rowspan="2" |MS Venipede
 * rowspan="2" |Venipede
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * Sky Fortress (Poison path)
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Cottonee
 * rowspan="2" |Cottonee
 * Mysterious Jungle
 * All floors
 * - style="background:#"
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * MS Petilil
 * Petilil
 * Sky Fortress (Sky Garden)
 * All floors
 * - style="background:#"
 * MS Darumaka
 * Darumaka
 * Sky Fortress (Fire path)
 * All floors
 * - style="background:#"
 * MS Scraggy
 * Scraggy
 * Winden Training Dojo (West)
 * All floors
 * - style="background:#"
 * MS Maractus
 * Maractus
 * Dynamo Sands
 * Floor 51+
 * - style="background:#"
 * MS Sigilyph
 * Sigilyph
 * Starlit Lagoon
 * Floor 50+
 * - style="background:#"
 * MS Trubbish
 * Trubbish
 * Caustic Sewers
 * Floor 16+
 * - style="background:#"
 * MS Minccino
 * Minccino
 * Mt. Moon
 * Floor 41+ (In walls)
 * - style="background:#"
 * MS Solosis
 * Solosis
 * Ancient Caustic Sewers
 * All floors
 * - style="background:#"
 * MS Ducklett
 * Ducklett
 * Happiness Lake
 * Floor 5+
 * - style="background:#"
 * MS Vanillite
 * Vanillite
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * MS Emolga
 * Emolga
 * Sky Fortress (Electric path)
 * Floor 31+
 * - style="background:#"
 * MS Karrablast
 * Karrablast
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Foongus
 * rowspan="2" |Foongus
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * Boggy Wastes
 * Floor 25+
 * - style="background:#"
 * rowspan="5" |MS Joltik
 * rowspan="5" |Joltik
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * Sky Fortress (Electric path)
 * All floors
 * - style="background:#"
 * Snowveil Den
 * Floor 11+
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * MS Ferroseed
 * Ferroseed
 * Ancient Caustic Sewers
 * All floors
 * - style="background:#"
 * MS Tynamo
 * Tynamo
 * Voltaic Rainforest
 * Floor 31+
 * - style="background:#"
 * MS Litwick
 * Litwick
 * Ashen Graveyard
 * All floors
 * - style="background:#"
 * rowspan="2" |MS Cubchoo
 * rowspan="2" |Cubchoo
 * Snowveil Den
 * Floor 11+
 * - style="background:#"
 * Snowveil Lair
 * All floors
 * - style="background:#"
 * MS Cryogonal
 * Cryogonal
 * Sky Fortress (Ice path)
 * All floors
 * - style="background:#"
 * MS Shelmet
 * Shelmet
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * MS Pawniard
 * Pawniard
 * Deserted Tomb
 * Floor 21+
 * - style="background:#"
 * rowspan="2" |MS Rufflet
 * rowspan="2" |Rufflet
 * Mt. Stormhold
 * All floors
 * - style="background:#"
 * Sky Fortress (Dragon path)
 * All floors
 * - style="background:#"
 * MS Heatmor
 * Heatmor
 * Inferno Volcano
 * Floor 51+
 * - style="background:#"
 * MS Deino
 * Deino
 * Sky Fortress (Dark path)
 * All floors
 * - style="background:#"
 * MS Larvesta
 * Larvesta
 * Sunrise Temple (Secret Room)
 * Floor 15+
 * - style="background:#"
 * MS Chespin
 * Chespin
 * Verdure Bluff
 * Floor 31+
 * - style="background:#"
 * MS Bunnelby
 * Bunnelby
 * Gritty Burrow
 * All floors (In craters)
 * - style="background:#"
 * MS Fletchling
 * Fletchling
 * Sky Fortress (Fire path)
 * Floor 51+
 * - style="background:#"
 * MS Scatterbug
 * Scatterbug
 * Seafoam Cove
 * Floor 11+
 * - style="background:#"
 * MS Pancham
 * Pancham
 * Winden Training Dojo (East)
 * All floors
 * - style="background:#"
 * MS Espurr
 * Espurr
 * Starlit Lagoon
 * Floor 55+ (In walls)
 * - style="background:#"
 * MS Skrelp
 * Skrelp
 * Risen Derelict
 * All floors
 * - style="background:#"
 * MS Dedenne
 * Dedenne
 * Far Thunderstorm Forest
 * All floors (Hidden in walls and water)
 * - style="background:#"
 * MS Noibat
 * Noibat
 * Sky Fortress (Dragon path)
 * All floors
 * - style="background:#"
 * MS Litten
 * Litten
 * Scorched Grasslands
 * Floor 26-50
 * - style="background:#"
 * MS Rowlet
 * Rowlet
 * Archford Training Dojo
 * Floor 11+
 * - style="background:#"
 * MS Crabrawler
 * Crabrawler
 * Risen Derelict
 * All floors
 * - style="background:#"
 * MS Wishiwashi
 * Wishiwashi
 * Sandy Shallows
 * Boss drop
 * - style="background:#"
 * rowspan="4" |MS Dewpider
 * rowspan="4" |Dewpider
 * Archipelago Thicket
 * All floors
 * - style="background:#"
 * Lake of Acuity
 * Floor 21+ (In water)
 * - style="background:#"
 * Lake of Verity
 * Floor 21+ (In water)
 * - style="background:#"
 * Lake of Valor
 * Floor 21+ (In water)
 * - style="background:#"
 * MS Salandit
 * Salandit
 * Caustic Sewers
 * Floor 21+
 * - style="background:#"
 * MS Oranguru
 * Oranguru
 * Archford Training Dojo
 * Floor 31+
 * - style="background:#"
 * MS Passimian
 * Passimian
 * Archford Training Dojo
 * Floor 31+
 * - style="background:#"
 * rowspan="2" |MS Wimpod
 * rowspan="2" |Wimpod
 * Seafoam Cove
 * Floor 11+
 * - style="background:#"
 * Risen Derelict
 * All floors
 * - style="background:#"
 * MS Turtonator
 * Turtonator
 * Stark Volcanic Woods
 * Floor 10+ (In lava)
 * }

Trivia

 * Easter Holiday Caves are centered around hatching Pokémon eggs, and therefore have a couple aspects unique only to them:
 * At one point it was possible to hatch a level 1 Mightyena.
 * At one point it was possible get an escort mission for an Easter Holiday Cave, resulting in the obtainment of Pokémon that are otherwise unobtainable with the partner egg system.
 * It is possible to hatch a level 1 Shedinja through the partner egg system.
 * Joy's service used to cost 5000 Poké per egg.