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Mt. Moon (MM) is a dungeon reintroduced from PMU 6, placed northwest of Archford, east of Boggy Wastes. To access Mt. Moon you must have Rock Smash unless it has been completed before, in which you can use the unblocked shortcut to the entrance. While the dungeon has 60 Floors, it also has two paths and a secret miniboss; which path you continue on depends on which stairs you take at Floor 20. The alternate path of this dungeon includes no bosses and has 40 Floors.

Attributes

Traps
Icon Name
Chestnut Trap Chestnut Trap
Explosion Trap Explosion Trap
Grimy Trap Grimy Trap
Grudge Trap Grudge Trap
Mud Trap Mud Trap
Pitfall Trap Pitfall Trap
PP-Zero Trap PP-Zero Trap
Random Trap Random Trap
Seal Trap Seal Trap
Shocker Trap Shocker Trap
Slumber Trap Slumber Trap
Spikes Trap Spikes Trap
Stealth Rock Trap Stealth Rock Trap
Sticky Trap Sticky Trap
Warp Trap Warp Trap
Wonder Tile Wonder Tile

Normal Path

After Floor 10, there is a section which requires Rock Smash to get through. Rock Smash is only needed if you haven't completed Mt. Moon, otherwise you can use the warp on the left to warp straight to the locked doors. There is a Lunar Key hidden in the bottom-left corner that you need to get to open the locked doors and progress onto Floor 11 and will automatically disappear from the bag then. There's an Escape Orb at the floor's entrance in case you do not have Rock Smash. A second Escape Orb, two apples and two Leppa Berries are additionally hidden in parts of this floor.

Stardust Corrie.png


After Floor 20, there will be a room that endlessly loops with many stairs. One staircase has a blinking star next to it; this will bring you on the normal path through Mt. Moon. The one left and up from where you spawn in brings you on the alternate path; it ends at Floor 40, (you start at 21) and has different scenery and a different mix of the same Pokémon you'll see in the normal path. Lastly, one of the stairs brings you to the miniboss with Clefable and Clefairy. Note that their staircase does not have a "Do you want to continue?" option and will immediately warp you in. All the other stairs at this interlude simply respawn you in the Pixiefall Arete.

Pixiefall Arete.png


After Floor 30, there is a midpoint with a Kangaskhan Storage.

Woodlands Entrance.png


There is a warp puzzle after Floor 50. The warps you need to take, starting from the top left room, are bottom-right, bottom-right, top-right, bottom-left, bottom-left.

Radiant Chamber.png


On Floor 45 is a sealed chamber with a Cute Box that can contain the following items:

  • Rose Silk
  • Golden Apple

This information needs to be expanded. You can help P.MysteryUniverse Wiki by expanding it.

Alternate Path

In the alternate path there are 40 floors. It has no sealed chamber or midpoints.

Bosses

Clefairy and Clefable

Mt. Moon Crater.png

There is a secret miniboss you can fight, accessible in the interlude after Floor 20. The lowest right staircase will take you to a room with many Clefairy and two Clefable. Once you beat them, you will be brought back to the Floor 20 interlude. Neither Clefable or any of the Clefairy drop anything when defeated.

Dialogue:

Before fighting
  • Clefable: All hail the Meteorite!
  • Clefable: All praise it's worth.
  • Clefable: We are the children of the Meteorite. We are its beautiful dream.
  • Clefable: To it we fully pledge our souls. From it we came, and to it we go.
  • [Player Name]: ...?
  • Clefable: ...Hm! Intruders have cast eyes upon our precious meteorite? Get 'em!


Team Charm

Charming Base.png

After Floor 40, there is a midboss. It is a reference to Team Charm from Pokémon Mystery Dungeon: Explorers of Time/Darkness/Sky (Medicham, Gardevoir, and Lopunny), with an additional Wobbuffet.

They know the following moves:

  • Gardevoir: Encore, Moonblast, Psychic, Shadow Ball
  • Lopunny: Circle Throw, Dizzy Punch, High Jump Kick, Magic Coat
  • Medicham: Drain Punch, Fire Punch, Ice Punch, Thunder Punch
  • Wobbuffet: Counter, Mirror Coat, Safeguard

Boss drop:

  • Mushroom (Medicham, Gardevoir, Lopunny)
  • Big Mushroom (Wobbuffet)

Dialogue:

Before fighting
(...)
  • Wobbuffet: So, for our master plan, you will have to reach the top of the mountain.
  • Wobbuffet: Once you are there, retrieve the remain of the meteorite that crashed.
  • Wobbuffet: If you fail I wi-
  • Wobbuffet: Oh wob?
  • Medicham: Ohoho, an intruder?
  • Lopunny: An intruder? In OUR base?
  • Gardevoir: It's more likely than you think!
  • Medicham: Who dares disturb The Charms' base?!
  • Gardevoir: A nobody, that's who!
  • Lopunny: Is it beat up time?
  • Trio: Beat up! Beat up! Beat up!
(...)
  • Wobbuffet: Wob.
  • Medicham: Ah, sorry boss.
  • Lopunny: So, what's the plan, boss?
  • Wobbuffet: Wobba!
  • Gardevoir: ... A brilliant plan, I must say!
  • Medicham: ... I agree~
  • Lopunny: Boom!
  • Lopunny: Let's go, girls!
  • Wobbuffet: Wob!

After defeating
  • Wobbuffet: Time to leave, girls. This Pokémon is clearly a threat.
  • Wobbuffet: Fortunately, we've got enough information. We'll carry out the doctor's mission somewhere else.
  • Trio: Oki doki!


Deoxys

Mt. Moon Summit.png

The final boss of Mt. Moon is Deoxys. Deoxys is a Pokémon from space that does not value anything but the resources from the planet. After defeat, Deoxys is shocked about its defeat, and then tells the player that they have not seen the last of it. It has the moves Hyper Beam, Psycho Boost, and Giga Impact.

Boss drop:

  • Exp. All
  • Life Orb
  • Tight Belt
  • Comet Shard
  • Stardust
  • Deoxys' Heart Slate

Dialogue:

Before fighting
  • ???: ... I SEE.
  • ???: ... COMMENDABLE.
  • ???: I SURELY COULD NEVER HAVE IMAGINED YOU BEING HERE...
  • ???: YOU. YOU INCOMPETENT CREATURE.
  • ???: YOU DARE SHOW YOUR FACE TO ME...
  • ???: IT IS APPALLINGLY OBVIOUS, YOU SEEM TO HAVE SURPASSED ALL MY BARRIERS..
  • Deoxys: YOUR PRIMITIVE RACE SOMETIMES LEAVES ME IN WONDER... BUT I VALUE NOT ANYTHING BUT THE RESOURCES OF THIS PLANET.
  • Deoxys: THEN AGAIN, I WOULD NOT DOUBT THAT THAT CURSED WISH MAKER HELPED YOU...
  • Deoxys: HOWEVER, LIKE ALL THOSE WHO DARE QUESTION THE LAW MAKERS OF THE COSMOS, YOU SHALL BE PUT TO REST.
  • Deoxys: PREPARE YOURSELF, FOOLISH EARTHLING.

After defeating
  • Deoxys: GUAAARGHH...
  • Deoxys: ... HOW?! THIS CANNOT BE POSSIBLE! MY CALCULATIONS, THEY CLEARLY STATED THAT...
  • Deoxys: GUUUARFGH...! YOU HAVEN'T SEEN THE LAST OF ME, EARTHLING...
  • Deoxys: WE ARE BOUND TO MEET AGAIN...


Cliffside Lake

Cliffside Lake.png

The Cliffside Lake is the end room for the main path, after beating Deoxys. It has two Deluxe Boxes near the entrance of the room.

Box items:

  • Clarity Relic
  • Mobile Scarf
  • Fairy Dust
  • Normal Dust
  • Pixie Band
  • Psyche Dust
  • Pixie Plate
  • Lunar Ribbon
  • Moon Stone
  • Comet Shard
  • Star Piece
  • Stardust
  • TM Earthquake
  • TM Flash Cannon
  • TM Hyper Beam
  • TM Rock Slide
  • TM Sludge Wave
  • TM Shadow Ball

Mt. Moon Chamber

Mt. Moon Chamber.png

The end of the alternate path has four hidden Stardusts in the room along with the boxes. As an easter egg, you can use Rock Smash on either of the locked doors and have the message "Soon!" appear.

Box items:

  • Lunar Ribbon
  • Moon Stone
  • Revival Herb
  • Doom Seed
  • Comet Shard
  • Star Piece
  • Stardust
  • TM Dazzling Gleam

Secret Room

Mt.MoonSR.png

In the normal path, Secret Rooms can appear starting from Floor 41. If Honey is used, several Beeheeyem will spawn, and rarely a recruitable Elgyem. They can be spawned multiple times, like Harmonic Tower's Secret Rooms with Bagon. There are three hidden Stardusts in this room as well.

Box items:

  • Fairy Dust
  • Max Revive
  • Doom Seed
  • Comet Shard
  • Stardust

Pokémon

Pokémon in bold are recruitable. Please visit the Recruitable Pokémon page for more information.

Portrait # Pokémon Floor Recruit rate
Clefairy 035 Clefairy 1-10F
5%
Jigglypuff 039 Jigglypuff 1-10F
8.2%
Gible 443 Gible 1-10F
Unrecruitable
Golbat 042 Golbat 1-20F
Unrecruitable
Delcatty 301 Delcatty 1-20F
Unrecruitable
Mr. Mime 122 Mr. Mime 1-30F
Unrecruitable
Lunatone 337 Lunatone 1-60F
Unrecruitable
Skitty 300 Skitty 11-20F
10%
Mime Jr. 439 Mime Jr. 11-20F
8%
Kirlia 281 Kirlia 11-30F
Unrecruitable
Metang 375 Metang 11-30F
Unrecruitable
Gabite 444 Gabite 11-40F
Unrecruitable
Chansey 113 Chansey 11-50F
Unrecruitable
Nidorina 030 Nidorina 21-40F
(Dawn/Day)
Unrecruitable
Nidorino 033 Nidorino 21-40F
(Dusk/Night)
Unrecruitable
Porygon2 233 Porygon2 21-50F
Unrecruitable
Clefable 036 Clefable 21-60F
Unrecruitable
Crobat 169 Crobat 21-60F
Unrecruitable
Misdreavus 200 Misdreavus 31-40F
Unrecruitable
Abra 063 Abra*Only attacks in self-defense 31-50F
7%
Togetic 176 Togetic 31-50F
Unrecruitable
Elgyem 605 Elgyem 31-50F
41-59FSRSecret Room
Unrecruitable/-4.2%
Umbreon 197 Umbreon 31-60F
Unrecruitable
Piloswine 221 Piloswine 31-60F
Unrecruitable
Absol 359 Absol 31-60F
Unrecruitable
Nidoqueen 031 Nidoqueen 41-60F
(Dawn/Day)
Unrecruitable
Nidoking 034 Nidoking 41-60F
(Dusk/Night)
Unrecruitable
Blissey 242 Blissey 41-60F
Unrecruitable
Gardevoir 282 Gardevoir 41-60F
Unrecruitable
Kecleon 352 Kecleon 41-60F
1%
Metagross 376 Metagross 41-60F
Unrecruitable
Mismagius 429 Mismagius 41-60F
Unrecruitable
Garchomp 445 Garchomp 41-60F
Unrecruitable
Beheeyem 606 Beheeyem 41-60F
Unrecruitable
Togekiss 468 Togekiss 51-60F
Unrecruitable
Porygon-Z 474 Porygon-Z 51-60F
Unrecruitable

Portrait # Pokémon Floor Recruit rate
Clefable 036 Clefable 21-40F
Unrecruitable
Chansey 113 Chansey 21-40F
Unrecruitable
Crobat 169 Crobat 21-40F
Unrecruitable
Kirlia 281 Kirlia 21-40F
Unrecruitable
Lunatone 337 Lunatone 21-40F
Unrecruitable
Metang 375 Metang 21-40F
Unrecruitable
Gabite 444 Gabite 21-40F
Unrecruitable
Purple Kecleon 352 Purple Kecleon 21-40F
-15%
Misdreavus 200 Misdreavus 31-40F
Unrecruitable
Porygon2 233 Porygon2 31-40F
Unrecruitable
Blissey 242 Blissey 31-40F
Unrecruitable
Beldum 374 Beldum 31-40F
-15%
Absol 359 Absol 31-40F
Unrecruitable

Items

Item Location Tile Hidden
Poké.png Poké All Floors Floor No
Scope Lens.png Scope Lens All Floors Floor No
Shed Shell.png Shed Shell All Floors Floor No
X-Ray Specs.png X-Ray Specs 21F+ Floor, Wall No
Stamina Band.png Stamina Band All Floors Floor No
Persim Band.png Persim Band All Floors Floor No
Fairy Diamond.png Fairy Diamond All Floors Floor, Wall No
Normal Diamond.png Normal Diamond All Floors Floor, Wall No
Psychic Diamond.png Psychic Diamond All Floors Floor, Wall No
Moon Stone.png Moon Stone All Floors Floor, Wall No
Big Green Apple.png Big Green Apple All Floors Floor Yes
Ether.png Ether All Floors Floor No
Green Apple.png Green Apple All Floors Floor No
Max Ether.png Max Ether All Floors Floor Both
Max Revive.png Max Revive 41F+ Floor Yes
Lunar Herb.png Lunar Herb 31F+ Floor Yes
Mental Herb.png Mental Herb All Floors Floor Yes
Power Herb.png Power Herb All Floors Floor Yes
Restore Power.png Restore Power 41F+ Wall Yes
Revive.png Revive 41F+ Floor No
Cheri Berry.png Cheri Berry All Floors Floor No
Persim Berry.png Persim Berry All Floors Floor No
Sitrus Berry.png Sitrus Berry All Floors Floor No
Plain Seed.png Plain Seed All Floors Floor No
Reviver Seed.png Reviver Seed All Floors Floor No
Sleep Seed.png Sleep Seed All Floors Floor No
Blue Gummi.png Gummis 10F+ Floor No
Iron Thorn.png Iron Thorn All Floors Floor No
Silver Spike.png Silver Spike All Floors Floor No
Comet Shard.png Comet Shard 31F+ Floor, Wall Yes
Stardust.png Stardust 21F+ Wall No
Star Piece.png Star Piece All Floors Floor, Wall No
TM Attract.png TM Attract 1-30F Floor No
TM Dazzling Gleam.png TM Dazzling Gleam 31F+ Floor No
TM Echoed Voice.png TM Echoed Voice All Floors Floor No
TM Psychic.png TM Psychic 31F+ Floor No
TM Psyshock.png TM Psyshock 31F+ Floor No
TM Nature Power.png TM Nature Power 21F+ Floor No
TM Rest.png TM Rest 31F+ Floor No
TM Round.png TM Round All Floors Floor No
All-Aim Orb.png All-Aim Orb All Floors Floor No
Blowback Orb.png Blowback Orb All Floors Floor No
Cloudy Orb.png Cloudy Orb All Floors Floor No
Cleanse Orb.png Cleanse Orb 31F+ Floor No
Foe-Hold Orb.png Foe-Hold Orb All Floors Floor No
Luminous Orb.png Luminous Orb 41F+ Floor No
Mobile Orb.png Mobile Orb All Floors Floor No
One-Room Orb.png One-Room Orb All Floors Floor No
Petrify Orb.png Petrify Orb All Floors Floor No
Pierce Orb.png Pierce Orb All Floors Floor No
Rainy Orb.png Rainy Orb All Floors Floor No
Recycle Orb.png Recycle Orb 31F+ Floor No
Rebound Orb.png Rebound Orb All Floors Floor No
Rollcall Orb.png Rollcall Orb All Floors Floor No
See-Trap Orb.png See-Trap Orb All Floors Floor No
Slumber Orb.png Slumber Orb All Floors Floor No
Trapbust Orb.png Trapbust Orb All Floors Floor No
Big Mushroom.png Big Mushroom All Floors Floor, Wall Yes
Heart Scale.png Heart Scale All Floors Floor, Wall Yes
Yellow Shard.png Shards 21F+ Floor Yes

Item Location Tile Hidden
Poké.png Poké All Floors Floor No
Scope Lens.png Scope Lens All Floors Floor No
Shed Shell.png Shed Shell All Floors Floor No
X-Ray Specs.png X-Ray Specs All Floors Floor, Wall No
Stamina Band.png Stamina Band All Floors Floor No
Persim Band.png Persim Band All Floors Floor No
Fairy Diamond.png Fairy Diamond All Floors Floor, Wall No
Normal Diamond.png Normal Diamond All Floors Floor, Wall No
Psychic Diamond.png Psychic Diamond All Floors Floor, Wall No
Big Green Apple.png Big Green Apple All Floors Floor Yes
Ether.png Ether All Floors Floor No
Green Apple.png Green Apple All Floors Floor No
Max Ether.png Max Ether All Floors Floor Both
Mental Herb.png Mental Herb All Floors Floor Yes
Power Herb.png Power Herb All Floors Floor Yes
Cheri Berry.png Cheri Berry All Floors Floor No
Persim Berry.png Persim Berry All Floors Floor No
Sitrus Berry.png Sitrus Berry All Floors Floor No
Plain Seed.png Plain Seed All Floors Floor No
Reviver Seed.png Reviver Seed All Floors Floor No
Sleep Seed.png Sleep Seed All Floors Floor No
Blue Gummi.png Gummis All Floors Floor No
Iron Thorn.png Iron Thorn All Floors Floor No
Silver Spike.png Silver Spike All Floors Floor No
Comet Shard.png Comet Shard All Floors Floor, Wall Both
Stardust.png Stardust All Floors Wall No
Star Piece.png Star Piece All Floors Floor, Wall No
TM Attract.png TM Attract All Floors Floor No
TM Echoed Voice.png TM Echoed Voice All Floors Floor No
TM Giga Impact.png TM Giga Impact 31F+ Wall ??
TM Round.png TM Round All Floors Floor No
All-Aim Orb.png All-Aim Orb All Floors Floor No
Cloudy Orb.png Cloudy Orb All Floors Floor No
Foe-Hold Orb.png Foe-Hold Orb All Floors Floor No
Petrify Orb.png Petrify Orb All Floors Floor No
Pierce Orb.png Pierce Orb All Floors Floor No
Rainy Orb.png Rainy Orb All Floors Floor No
Rebound Orb.png Rebound Orb All Floors Floor No
Rollcall Orb.png Rollcall Orb All Floors Floor No
See-Trap Orb.png See-Trap Orb All Floors Floor No
Slumber Orb.png Slumber Orb All Floors Floor No
Big Mushroom.png Big Mushroom All Floors Floor, Wall Yes
Heart Scale.png Heart Scale All Floors Floor, Wall Yes
Yellow Shard.png Shards All Floors Floor Yes

Kecleon Shop Items

There is a Kecleon Shop on Floor 35 and 50 in the normal path only.

Item Price
Stamina Band.png Stamina Band 1000 Poké
Green Apple.png Green Apple 90 Poké
Herbal Tea.png Herbal Tea 200 Poké
Max Ether.png Max Ether 250 Poké
Revive.png Revive 5000 Poké
Silver Key.png Silver Key 10000 Poké
Cleanse Orb.png Cleanse Orb 500 Poké
Escape Orb.png Escape Orb 500 Poké
One-Room Orb.png One-Room Orb 500 Poké
Recycle Orb.png Recycle Orb 500 Poké
TM Nature Power.png TM Nature Power 9000 Poké
TM Psyshock.png TM Psyshock 6500 Poké

Mystery Eggs

Mt. Moon has Mystery Eggs that can appear on all floors, on the ground or in walls in both paths.

Portrait # Pokémon Floor
Cleffa 173 Cleffa All Floors
Mawile 303 Mawile All Floors
Snubbull 209 Snubbull 1-30F
Igglybuff 174 Igglybuff 1-40F
Azurill 298 Azurill 1-40F
Happiny 440 Happiny 31F+ (Walls)
Minccino 572 Minccino 31F+ (Walls)
Porygon 137 Porygon 41F+ (Walls)
Lunatone 337 Lunatone 41F+ (Floor and walls)
Wynaut 360 Wynaut 41F+ (Walls)

Portrait # Pokémon Floor
Porygon 137 Porygon All Floors
Cleffa 173 Cleffa All Floors
Igglybuff 174 Igglybuff All Floors
Snubbull 209 Snubbull All Floors
Azurill 298 Azurill All Floors
Minccino 572 Minccino All Floors

Dungeon Objective

Mt. Moon is a popular dungeon for many reasons. Deoxys has a chance of dropping rare and useful items; a Tight Belt, Exp. All, or its Heart Slate, which allows it to be summoned if the Heart Slate is combined with a Mystery Part. The exclusive recruitable Pokémon Kecleon, Purple Kecleon, and Beldum are found here. Blissey and Chansey can spawn, along with the Nidoran family spawning with the move Beat Up, making it easy to gain maximum experience every floor.

Rules

  1. You will need to have Rock Smash for the maze after Floor 10 if you haven't completed Mt. Moon.

Tips

  • Many Pokémon here have the Ability Cute Charm and use Attract and immobilization moves. A Shed Shell, genderless Pokémon, or Oblivious Pokémon may prove useful.
  • Bring a Mobile Scarf or a Ghost-type, and a Pokémon with Frisk. The items in the walls can be worth a good deal of Poké.
  • Pokémon with Perish Song spawn on the later floors of both paths. It is recommended to bring a Pokémon with Safeguard or gems in the appropriate weather to gain immunity.
  • If you are below Hyper Rank, if Deoxys drops a Tight Belt, you won't be able to pick it up. Be wary of this unless you're in a party with someone who is Hyper Rank or higher.

Trivia

  • Deoxys used to drop an item called the Heart Pendant. When held, it would boost all team members HP by 75. It was removed for being too strong.
  • Mt. Moon was closed on the 12th of March in 2019 for maintenance. It re-opened on the 19th and it was revamped significantly.
  • The Clefairy and Clefable giving their prayers to the meteorite is most likely a reference to "Clefairy and the Moon Stone", the sixth episode of Pokémon anime's first season.
Archford dungeons
Archford Tunnel | Boggy Wastes | Mysterious Jungle | Mt. Moon | Inferno Volcano
Seafloor Ruins Eastern/Western/Central | Voltaic Rainforest | Starlit Lagoon | Stark Volcanic Woods
Sandy Shallows | Lake of Valor | Murky Trench | Lush Archipelago | Archipelago Thicket
Scorched Grasslands | Archford Training Dojo | Shimmering Seabed
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