Editing Mysterious Dimension

{{articleIcons|ssbu=y}}
[[File:MysteriousCharacterLocations.jpg|250px|thumb|The Mysterious Dimension Map]]
The '''Mysterious Dimension''' ({{ja|謎の空間|Nazo no Kūkan}}, ''Mysterious Space'') is a sub-world found in [[The Dark Realm]] within [[Adventure Mode: World of Light|Adventure Mode]] in ''[[Super Smash Bros. Ultimate]]''. It is located at the end of the north path, and the boss of this sub-world is [[Marx]]. Uniquely, this sub-world appears to be based on various locations in the real world, as well as locations in games, rather than being based on a specific area in a fictional universe (or generic, as is the case with the [[Power Plant]]). Objects such as torn up roads, large, green pipes from the ''Mario'' universe, blossoming cherry trees, a [[Coliseum]] from the ''Fire Emblem'' universe (or the [[wikipedia:Colosseum|Roman Colosseum]]), street lights, a pirate ship, and what is evidently a black hole can all be seen. The sub-world appears to have a theme of chaos, destruction, and disarray, a theme fitting the mischievous Marx. The dimension appears to become more decayed and chaotic the closer the player gets to Marx, culminating in a swirling vortex.

==Spirits==
The spirits found here do not follow any particular theme, though some are grouped by universe. Instead, they are found by answering trivia questions about the various game series featured in ''Ultimate''; fighting the spirit that corresponds to the correct answer opens the path forward while answering the question correctly the first time will award the player with a chest containing extra snacks or [[SP|Spirit Points]]. The only punishment for an incorrect answer is having to guess again and not having the chest appear.

===Trivia answers===
The answers listed in bold are correct; the question about which spirit Kirby cannot inhale has two correct answers.

{|class="wikitable"
!Question
!Answers
|-
|Who among these spirits can float in the air? || Purple Pikmin<br>Yellow Pikmin<br>'''Winged Pikmin'''
|-
|Which spirit is a Nopon? || Starlow<br>'''Tora'''<br>Nago
|-
|Which spirit usually sells furniture? || '''Redd'''<br>Maruhige Shop Owner
|-
|Which spirit is the King of Twilight? || Agahnim<br>Ganondorf (Twilight Princess)<br>'''Zant'''<br>Ghirahim
|-
|Who among these spirits is a scientist? || Adam Malkovich<br>Gold Bone<br>'''Andross (Star Fox 64 3D)'''
|-
|Which group hails from Inkopolis? {{ja|*|In the Japanese version of the game, the question instead asks which group has a senpai/kohai relationship.}} || The Three Mage-Sisters<br>'''Off the Hook'''<br>Reporter & Wrestler<br>Gangster, Lady, & Policeman
|-
|Who among these spirits is Chrom's younger sister? || Elincia<br>Elise<br>'''Lissa'''<br>Mist
|-
|Who among these spirits can Kirby not inhale? || Waddle Doo<br>Bugzzy<br>'''Scarfy'''<br>Mr. Frosty<br>'''Whispy Woods'''
|-
|Which spirit fought alongside Alucard to defeat Dracula? || Gabriel Belmont<br>Nathan Graves<br>'''Trevor C. Belmont'''<br>Kid Dracula
|-
|Which spirit is part of Bowser's army? || '''Lakitu & Spiny'''<br>Pidgit
|-
|Which spirit created the Subspace Army and waged war? || Master Giant<br>Dark Matter<br>Prophet<br>'''Tabuu'''<br>Medusa<br>Ancient Minister
|}

{|class="wikitable sortable" style="width:100%;"
! colspan=4|Spirit
! colspan=7|Battle parameters
|-
! style="width:5%;"|No.
! style="width:5%;"|Image
! Name
! Series
! Enemy Fighter(s)
! style="width:5%;"|Type
! style="width:5%;"|Power
! Stage
! Rules
! Conditions
! Music
|-
|807
|{{SpiritTableName|Purple Pikmin|customname=[[Pikmin (species)|Purple Pikmin]]|size=64}}
|''Pikmin'' Series
|•Tiny {{SSBU|Donkey Kong}} Team {{Head|Donkey Kong|g=SSBU|s=20px|cl=Blue}}×10 (20 HP)
|{{SpiritType|Shield}}
|3,500
|[[Distant Planet]]
|N/A
|•[[Stamina battle]]<br>•The enemy deals damage when falling<br>•Reinforcements will appear after an enemy is KO'd
|{{SSBUMusicLink|Pikmin|Forest of Hope}}
|-
|805
|{{SpiritTableName|Yellow Pikmin|customname=[[Pikmin (species)|Yellow Pikmin]]|size=64}}
|''Pikmin'' Series
|•Tiny {{SSBU|Pichu}} Team {{Head|Pichu|g=SSBU|s=20px|cl=White}}×12 (10 HP)
|{{SpiritType|Attack}}
|4,100
|[[Garden of Hope]] ([[Battlefield form]])
|•Hazard: Zap Floor
|•The floor is electrified<br>•[[Stamina battle]]<br>•The enemy favors neutral air attacks
|{{SSBUMusicLink|Pikmin|Main Theme - Pikmin (Original)}}
|-style="font-weight:bold"
|808
|{{SpiritTableName|Winged Pikmin|link=y|size=64}}
|''Pikmin'' Series
|•Tiny {{SSBU|Jigglypuff}} Team {{Head|Jigglypuff|g=SSBU|s=20px|cl=Red}}×12 (10 HP)
|{{SpiritType|Grab}}
|2,000
|[[Garden of Hope]] ([[Ω form]])
|•Item: {{b|Screw Attack|item}}
|•Timed [[stamina battle]] (1:30)<br>•The enemy favors neutral air attacks<br>•Reinforcements will appear after an enemy is KO'd
|{{SSBUMusicLink|Pikmin|Garden of Hope (Original)}}
|-
|574
|{{SpiritTableName|Poo|link=y|size=64}}
|''EarthBound'' Series
|•{{SSBU|Ryu}} {{Head|Ryu|g=SSBU|s=20px|cl=Cyan}}
|{{SpiritType|Shield}}
|9,400
|[[Skyworld]] ([[Battlefield form]])
|N/A
|•The enemy's punches and elbow strikes have increased power<br>•The enemy's kicks and knee strikes have increased power<br>•The enemy has increased move speed
|{{SSBUMusicLink|EarthBound|Smiles and Tears}}
|-style="font-weight:bold"
|836
|{{SpiritTableName|Redd|size=64}}
|''Animal Crossing'' Series
|•{{SSBU|Fox}} {{Head|Fox|g=SSBU|s=20px|cl=Yellow}}
|{{SpiritType|Neutral}}
|3,700
|[[Smashville]]
|N/A
|•Items will be pulled toward the enemy
|{{SSBUMusicLink|Animal Crossing|2:00 a.m. - Animal Crossing: Wild World}}
|-
|1,147
|{{SpiritTableName|Maruhige Shop Owner|size=64}}
|''Trade & Battle: Card Hero'' Series
|•{{SSBU|Mario}} {{Head|Mario|g=SSBU|s=20px|cl=Yellow}} (140 HP)
|{{SpiritType|Shield}}
|3,700
|[[Pac-Land]] ([[Battlefield form]])
|•Item: [[Assist Trophy]]
|•[[Stamina battle]]<br>•The enemy is easily distracted by items
|{{SSBUMusicLink|Other|Welcome Center}}
|-
|1,292
|{{SpiritTableName|Boss Galaga|link=y|size=64}}
|''Galaga'' Series
|•Tiny {{SSBU|Pac-Man}} Team {{Head|Pac-Man|g=SSBU|s=20px|cl=White}}×5
|{{SpiritType|Grab}}
|3,400
|[[Lylat Cruise]] ([[Battlefield form]])
|•Item: Boss Galaga
|•Items will be pulled toward the enemy<br>•The enemy is easily distracted by items<br>•Defeat an army of fighters
|{{SSBUMusicLink|Pac-Man|Galaga Medley}}
|-
|108
|{{SpiritTableName|Starlow|size=64}}
|''Mario & Luigi'' Series
|•{{SSBU|Pac-Man}} {{Head|Pac-Man|g=SSBU|s=20px|cl=Yellow}}<br>•{{SSBU|Luigi}} {{Head|Luigi|g=SSBU|s=20px|cl=Yellow}}<br>•{{SSBU|Mario}} {{Head|Mario|g=SSBU|s=20px|cl=Yellow}}
|{{SpiritType|Attack}}
|3,300
|[[Brinstar]] ([[Battlefield form]])
|•Tiny<br>•Giant
|•The enemy is giant<br>•The enemy is tiny after a little while
|{{SSBUMusicLink|Super Mario Bros.|Tough Guy Alert!}}
|-style="font-weight:bold"
|rowspan="2"|970
|{{SpiritTableName|Tora|size=64|dlcalt=y}}
|rowspan="2"|''Xenoblade Chronicles'' Series
|rowspan="2"|•{{SSBU|Jigglypuff}} {{Head|Jigglypuff|g=SSBU|s=20px|cl=Glasses}} (80 HP)<br>•{{SSBU|Daisy}} {{Head|Daisy|g=SSBU|s=20px|cl=Blue}} (80 HP)
|rowspan="2"|{{SpiritType|Shield}}
|rowspan="2"|3,400
|rowspan="2"|[[Gaur Plain]] (hazards off)
|rowspan="2"|N/A
|rowspan="2"|•[[Stamina battle]]<br>•The enemy's shield has extra durability
|{{SSBUMusicLink|Xenoblade Chronicles|Battle!! - Xenoblade Chronicles 2}}
|-style="font-weight:bold"
|style="background-color:#EEE;"|{{SSBUMusicLink|Xenoblade Chronicles|Tiger! Tiger!}}<ref group="SB" name="DLC"/>
|-
|336
|{{SpiritTableName|Nago|size=64}}
|''Kirby'' Series
|•{{SSBU|Isabelle}} {{Head|Isabelle|g=SSBU|s=20px|cl=Yellow}}
|{{SpiritType|Grab}}
|1,900
|[[Green Greens]] ([[Battlefield form]])
|•Item: [[Soccer Ball]]
|•The enemy has an extra midair jump
|{{SSBUMusicLink|Kirby|Forest/Nature Area}}
|-
|185
|{{SpiritTableName|Agahnim|size=64}}
|''The Legend of Zelda'' Series
|•{{SSBU|Robin}} {{Head|Robin|g=SSBU|s=20px|cl=White}}×2
|{{SpiritType|Shield}}
|3,600
|[[Temple]] ([[Ω form]])
|•Reflect-Damage Buffed
|•The enemy's magic attacks have increased power<br>•The enemy favors special moves<br>•All fighters' reflected projectiles have increased power
|{{SSBUMusicLink|The Legend of Zelda|Dark World (Brawl)}}
|-
|220
|{{SpiritTableName|Ganondorf (Twilight Princess)|size=64}}
|''The Legend of Zelda'' Series
|•{{SSBU|Ganondorf}} {{Head|Ganondorf|g=SSBU|s=20px|cl=Grey}} (160 HP)
|{{SpiritType|Attack}}
|9,400
|[[Hyrule Castle]] (hazards off)
|•Attack Power ↑
|•[[Stamina battle]]<br>•The enemy has increased attack power when the enemy's at high damage
|{{SSBUMusicLink|The Legend of Zelda|Calamity Ganon Battle - Second Form}}
|-style="font-weight:bold"
|224
|{{SpiritTableName|Zant|size=64}}
|''The Legend of Zelda'' Series
|•{{SSBU|Robin}} {{Head|Robin|g=SSBU|s=20px|cl=Blue}}
|{{SpiritType|Attack}}
|4,100
|[[Bridge of Eldin]] ([[Battlefield form]])
|•Giant
|•The enemy is giant after a little while<br>•Timed battle (2:00)<br>•Only certain Pokémon will emerge from Poké Balls ([[Abra]])
|{{SSBUMusicLink|The Legend of Zelda|Main Theme - The Legend of Zelda: Twilight Princess}}
|-
|228
|{{SpiritTableName|Ghirahim|link=y|size=64}}
|''The Legend of Zelda'' Series
|•{{SSBU|Corrin}} {{Head|Corrin|g=SSBU|s=20px|cl=Blue}}
|{{SpiritType|Grab}}
|8,800
|[[Skyloft]]
|•Assist Trophy Enemies (Ghirahim)
|•The enemy's melee weapons have increased power<br>•Hostile assist trophies will appear after a little while<br>•The enemy has increased move speed
|{{SSBUMusicLink|The Legend of Zelda|Ballad of the Goddess (Remix)}}
|-
|288
|{{SpiritTableName|Adam Malkovich|size=64}}
|''Metroid'' Series
|•{{SSBU|Snake}} {{Head|Snake|g=SSBU|s=20px|cl=White}}<br>•{{SSBU|Zero Suit Samus}} {{Head|Zero Suit Samus|g=SSBU|s=20px|cl=White}}
|{{SpiritType|Shield}}
|1,600
|[[Shadow Moses Island]]
|N/A
|•Defeat the main fighter to win
|{{SSBUMusicLink|Metroid|Theme of Samus Aran, Space Warrior}}
|-
|1,083
|{{SpiritTableName|Gold Bone|size=64}}
|''StreetPass Mii Plaza'' Series
|•Gold {{SSBU|Mii Brawler}} {{Head|Mii Brawler|g=SSBU|s=20px}} (Moveset [[Shot Put|1]][[Suplex|3]][[Soaring Axe Kick|1]][[Counter Throw|3]], Hockey Mask, Vampire Garb)
|{{SpiritType|Attack}}
|3,800
|[[Lylat Cruise]]
|•Hazard: Low Gravity<br>•Item: [[Super Scope]]
|•Gravity is reduced
|{{SSBUMusicLink|Other|Tunnel Scene - X}}
|-style="font-weight:bold"
|401
|{{SpiritTableName|Andross (Star Fox 64 3D)|size=64}}
|''Star Fox'' Series
|•{{SSBU|Ganondorf}} {{Head|Ganondorf|g=SSBU|s=20px|cl=White}}
|{{SpiritType|Grab}}
|9,900
|[[Venom]]
|•Assist Trophy Enemies ([[Andross]])<br>•Hazard: Low Gravity
|•Gravity is reduced<br>•Hostile assist trophies will appear
|{{SSBUMusicLink|Star Fox|Sector Ω}}
|-
|387
|{{SpiritTableName|Krystal|link=y|size=64}}
|''Star Fox'' Series
|•{{SSBU|Fox}} {{Head|Fox|g=SSBU|s=20px|cl=Purple}}<br>•{{SSBU|Falco}} {{Head|Falco|g=SSBU|s=20px|cl=Blue}}
|{{SpiritType|Neutral}}
|13,100
|[[Corneria]]
|•Assist Trophy Enemies (Krystal)
|•Hostile assist trophies will appear
|{{SSBUMusicLink|Star Fox|Theme from Area 6 / Missile Slipstream}}
|-
|1,244
|{{SpiritTableName|Raymond Bryce|size=64}}
|''Disaster: Day of Crisis''
|•{{SSBU|Fox}} {{Head|Fox|g=SSBU|s=20px|cl=Black}}
|{{SpiritType|Shield}}
|2,300
|[[Fourside]]
|•Earthquake<br>•Hazard: Heavy Wind
|•Dangerously high winds are in effect after a little while<br>•Periodic earthquakes will shake the stage after a little while
|{{SSBUMusicLink|Metal Gear|Encounter}}
|-
|567
|{{SpiritTableName|Lloyd|size=64}}
|''EarthBound'' Series
|•{{SSBU|Villager}} {{Head|Villager|g=SSBU|s=20px|cl=Cyan}} (160 HP)<br>•{{SSBU|R.O.B.}} {{Head|R.O.B.|g=SSBU|s=20px|cl=Red}} (160 HP)
|{{SpiritType|Grab}}
|9,200
|[[Magicant]] (hazards off)
|•[[Bob-omb]] Festival
|•Defeat the main fighter to win<br>•Bob-ombs will rain from the sky after a little while<br>•[[Stamina battle]]
|{{SSBUMusicLink|EarthBound|Bein' Friends}}
|-
|676
|{{SpiritTableName|Azura|iw=fireemblem|size=64}}
|''Fire Emblem'' Series
|•{{SSBU|Corrin}} {{Head|Corrin|g=SSBU|s=20px|cl=Female}}
|{{SpiritType|Attack}}
|13,500
|[[Fountain of Dreams]]
|•Sudden Final Smash
|•The enemy will suddenly have a Final Smash<br>•The enemy can use their Final Smash twice in a row<br>•The enemy has increased attack power
|{{SSBUMusicLink|Fire Emblem|Lost in Thoughts All Alone (JP)}}
|-
|359
|{{SpiritTableName|The Three Mage-Sisters|size=64}}
|''Kirby'' Series
|•{{SSBU|Robin}} {{Head|Robin|g=SSBU|s=20px|cl=Yellow}}{{Head|Robin|g=SSBU|s=20px|cl=Red}}{{Head|Robin|g=SSBU|s=20px|cl=Pink}}
|{{SpiritType|Grab}}
|3,600
|{{SSB|Dream Land}} ([[Battlefield form]])
|N/A
|•The enemy's special moves have increased power
|{{SSBUMusicLink|Kirby|A Battle of Friends and Bonds 2}}
|-style="font-weight:bold"
|1,031
|{{SpiritTableName|Off the Hook|size=64}}
|''Splatoon'' Series
|•{{SSBU|Inkling}} {{Head|Inkling|g=SSBU|s=20px|cl=Purple}}{{Head|Inkling|g=SSBU|s=20px|cl=Pink}}
|{{SpiritType|Shield}}
|9,700
|[[Moray Towers]] ([[Ω form]])
|•Assist Trophy Enemies ([[Squid Sisters]])
|•Hostile assist trophies will appear
|{{SSBUMusicLink|Splatoon|Ebb & Flow}}
|-
|1,198
|{{SpiritTableName|Reporter & Wrestler|size=64}}
|''Rhythm Heaven'' Series {{Flag|North America}}<br>''Rhythm Paradise'' Series {{Flag|PAL}}
|•{{SSBU|Pikachu}} {{Head|Pikachu|g=SSBU|s=20px|cl=Libre}}
|{{SpiritType|Shield}}
|4,100
|[[Boxing Ring]] ([[Battlefield form]])
|•Assist Trophy Enemies ([[Yuri Kozukata]])<br>•Easy to Launch
|•You are easy to launch<br>•Hostile assist trophies will appear
|{{SSBUMusicLink|Punch-Out!!|Title Theme - Punch-Out!! (Wii)}}
|-
|976
|{{SpiritTableName|Gangster, Lady, & Policeman|size=64}}
|''Hogan's Alley''
|•{{SSBU|Wolf}} {{Head|Wolf|g=SSBU|s=20px|cl=Orange}}<br>•{{SSBU|Peach}} {{Head|Peach|g=SSBU|s=20px|cl=Red}}<br>•{{SSBU|Ike}} {{Head|Ike|g=SSBU|s=20px|cl=Black}}
|{{SpiritType|Attack}}
|1,700
|[[Tomodachi Life]] ([[Battlefield form]])
|N/A
|•Defeat the main fighter to win
|{{SSBUMusicLink|Duck Hunt|Duck Hunt Medley}}
|-
|661
|{{SpiritTableName|Elincia|iw=fireemblem|size=64}}
|''Fire Emblem'' Series
|•{{SSBU|Palutena}} {{Head|Palutena|g=SSBU|s=20px|cl=Red}}
|{{SpiritType|Shield}}
|3,600
|[[Skyworld]]
|•Health Recovery<br>•Attack Power ↑
|•The enemy has increased attack power when the enemy's at high damage<br>•The enemy is healed when the enemy's at high damage<br>•The enemy has increased move speed
|{{SSBUMusicLink|Fire Emblem|Victory Is Near}}
|-
|685
|{{SpiritTableName|Elise|iw=fireemblem|size=64}}
|''Fire Emblem'' Series
|•{{SSBU|Isabelle}} {{Head|Isabelle|g=SSBU|s=20px|cl=Pink}}
|{{SpiritType|Shield}}
|9,600
|[[Coliseum]]
|•Item: Recovery Types
|•Timed battle (1:30)<br>•The enemy heals over time<br>•The enemy is easily distracted by items
|{{SSBUMusicLink|Fire Emblem|Lost in Thoughts All Alone (for 3DS / Wii U)}}
|-style="font-weight:bold"
|667
|{{SpiritTableName|Lissa|iw=fireemblem|size=64}}
|''Fire Emblem'' Series
|•{{SSBU|Isabelle}} {{Head|Isabelle|g=SSBU|s=20px|cl=Yellow}}<br>•{{SSBU|Robin}} {{Head|Robin|g=SSBU|s=20px|cl=Blue}}<br>•{{SSBU|Chrom}} {{Head|Chrom|g=SSBU|s=20px|cl=Black}}
|{{SpiritType|Neutral}}
|3,300
|[[Arena Ferox]]
|N/A
|•Take your strongest team into this no-frills battle
|{{SSBUMusicLink|Fire Emblem|Duty (Ablaze)}}
|-
|659
|{{SpiritTableName|Mist|iw=fireemblem|size=64}}
|''Fire Emblem'' Series
|•{{SSBU|Zelda}} {{Head|Zelda|g=SSBU|s=20px|cl=White}}<br>•{{SSBU|Ike}} {{Head|Ike|g=SSBU|s=20px|cl=Yellow}}
|{{SpiritType|Grab}}
|3,500
|[[Reset Bomb Forest]] (hazards off)
|•Health Recovery<br>•Defense ↑
|•The enemy has increased defense when the enemy's at high damage<br>•The enemy is healed when the enemy's at high damage
|{{SSBUMusicLink|Fire Emblem|Victory Is Near}}
|-
|511
|{{SpiritTableName|Regigigas|iw=bulbapedia|size=64}}
|''Pokémon'' Series
|•Giant {{SSBU|R.O.B.}} {{Head|R.O.B.|g=SSBU|s=20px}} (INT)/{{Head|R.O.B.|g=SSBU|s=20px|cl=Grey}} (JP/CH/KR) (200 HP)
|{{SpiritType|Attack}}
|9,600
|[[Brinstar Depths]] ([[Ω form]])
|•Move Speed ↑<br>•Attack Power ↑
|•[[Stamina battle]]<br>•The enemy has increased attack power after a little while<br>•The enemy has increased move speed after a little while
|{{SSBUMusicLink|Pokémon|Battle! (Dialga/Palkia) / Spear Pillar}}
|-
|178
|{{SpiritTableName|Link (The Legend of Zelda)|customname=[[Link]] (The Legend of Zelda)|size=64}}
|''The Legend of Zelda'' Series
|•{{SSBU|Young Link}} {{Head|Young Link|g=SSBU|s=20px|cl=Red}}
|{{SpiritType|Neutral}}
|13,500
|[[Find Mii]] (hazards off)
|N/A
|•The enemy's melee weapons have increased power<br>•The enemy's FS Meter charges quickly<br>•The enemy has increased attack power
|{{SSBUMusicLink|The Legend of Zelda|Overworld Theme - The Legend of Zelda}}
|-
|362
|{{SpiritTableName|Waddle Doo|link=y|size=64}}
|''Kirby'' Series
|•{{SSBU|Kirby}} {{Head|Kirby|g=SSBU|s=20px|cl=Red}}×3
|{{SpiritType|Attack}}
|2,500
|{{SSB|Dream Land}}
|•Hazard: Zap Floor
|•The floor is electrified<br>•The enemy starts the battle with a [[Super Scope]]
|{{SSBUMusicLink|Kirby|Butter Building (for 3DS / Wii U)}}
|-style="font-weight:bold"
|339
|{{SpiritTableName|Whispy Woods|link=y|size=64}}
|''Kirby'' Series
|•{{SSBU|Kirby}} Team {{Head|Kirby|g=SSBU|s=20px|cl=Red}}×5
|{{SpiritType|Shield}}
|9,300
|[[Green Greens]]
|•Hazard: Heavy Wind
|•Dangerously high winds are in effect<br>•Reinforcements will appear after an enemy is KO'd
|{{SSBUMusicLink|Kirby|Boss Theme Medley - Kirby Series}}
|-
|371
|{{SpiritTableName|Bugzzy|size=64}}
|''Kirby'' Series
|•{{SSBU|Ridley}} {{Head|Ridley|g=SSBU|s=20px|cl=Purple}}
|{{SpiritType|Grab}}
|3,700
|[[Green Greens]]
|•Item: [[Beetle]]
|•The enemy's side special has increased power<br>•The enemy has increased attack power
|{{SSBUMusicLink|Kirby|Forest/Nature Area}}
|-
|373
|{{SpiritTableName|Mr. Frosty|size=64}}
|''Kirby'' Series
|•{{SSBU|Ice Climbers}} {{Head|Ice Climbers|g=SSBU|s=20px|cl=Indigo}} (80 HP)
|{{SpiritType|Shield}}
|2,200
|{{SSB|Dream Land}} ([[Battlefield form]])
|•Hazard: Ice Floor
|•The floor is frozen<br>•The enemy's ice and water attacks have increased power<br>•[[Stamina battle]]
|{{SSBUMusicLink|Kirby|Ice Cream Island}}
|-style="font-weight:bold"
|366
|{{SpiritTableName|Scarfy|size=64}}
|''Kirby'' Series
|•{{SSBU|Kirby}} Team {{Head|Kirby|g=SSBU|s=20px|cl=Yellow}}{{Head|Kirby|g=SSBU|s=20px|cl=Red}}×3
|{{SpiritType|Shield}}
|1,400
|{{SSB|Dream Land}}
|N/A
|•Reinforcements will appear after an enemy is KO'd
|{{SSBUMusicLink|Kirby|Green Greens (Melee)}}
|-
|1,057
|{{SpiritTableName|Nathan Graves|customname=[https://castlevania.fandom.com/wiki/Nathan_Graves Nathan Graves]|size=64}}
|''Castlevania'' Series
|•{{SSBU|Richter}} {{Head|Richter|g=SSBU|s=20px|cl=Green}}
|{{SpiritType|Attack}}
|3,700
|[[Find Mii]] (hazards off)
|•Item: [[Timer]]
|•The enemy has an extra midair jump<br>•The enemy has increased jump power
|{{SSBUMusicLink|Castlevania|Awake}}
|-
|1,067
|{{SpiritTableName|Gabriel Belmont|size=64}}
|''Castlevania'' Series
|•{{SSBU|Simon}} {{Head|Simon|g=SSBU|s=20px|cl=Red}}
|{{SpiritType|Neutral}}
|3,800
|[[Temple]]
|N/A
|•The enemy's melee weapons have increased power<br>•The enemy favors side specials<br>•The enemy starts the battle with a [[Beam Sword]]
|{{SSBUMusicLink|Castlevania|Cross Your Heart}}
|-
|1,078
|{{SpiritTableName|Kid Dracula|size=64}}
|''Kid Dracula''
|•{{SSBU|Lucas}} {{Head|Lucas|g=SSBU|s=20px|cl=Grey}}
|{{SpiritType|Grab}}
|9,600
|[[Dracula's Castle]]
|•Hazard: Slumber Floor
|•The floor is sleep-inducing<br>•The enemy's melee blows will heal them when they hit
|{{SSBUMusicLink|Castlevania|Dwelling of Doom}}
|-style="font-weight:bold"
|1,052
|{{SpiritTableName|Trevor C. Belmont|size=64}}
|''Castlevania'' Series
|•{{SSBU|Simon}} {{Head|Simon|g=SSBU|s=20px|cl=Indigo}}<br>•{{SSBU|Palutena}} {{Head|Palutena|g=SSBU|s=20px|cl=Blue}}<br>•{{SSBU|Sheik}} {{Head|Sheik|g=SSBU|s=20px|cl=Red}}
|{{SpiritType|Shield}}
|13,000
|[[Dracula's Castle]]
|•Assist Trophy Enemies ([[Alucard]])
|•Hostile assist trophies will appear when the enemy's at high damage<br>•Reinforcements will appear during the battle
|{{SSBUMusicLink|Castlevania|Beginning}}
|-
|1,297
|{{SpiritTableName|Risky Boots|size=64}}
|''Shantae'' Series
|•{{SSBU|Daisy}} {{Head|Daisy|g=SSBU|s=20px|cl=Blue}}
|{{SpiritType|Neutral}}
|3,800
|[[Pirate Ship]]
|•[[Bob-omb]] Festival<br>•Item: Exploding Types
|•Bob-ombs will rain from the sky after a little while<br>•The enemy is easily distracted by items
|{{SSBUMusicLink|The Legend of Zelda|Molgera}}
|-style="font-weight:bold"
|39
|{{SpiritTableName|Lakitu & Spiny|link=y|size=64}}
|''Super Mario'' Series
|•[[Bowser Jr. (SSBU)|Iggy]] {{Head|Bowser Jr.|g=SSBU|s=20px|cl=Iggy}}<br>•Tiny {{SSBU|Bowser}} {{Head|Bowser|g=SSBU|s=20px|cl=Red}}×8
|{{SpiritType|Grab}}
|3,400
|{{SSB|Mushroom Kingdom}}
|N/A
|•Defeat an army of fighters
|{{SSBUMusicLink|Super Mario Bros.|Ground Theme - Super Mario Bros.}}
|-
|44
|{{SpiritTableName|Pidgit|link=y|size=64}}
|''Super Mario'' Series
|•{{SSBU|Peach}} {{Head|Peach|g=SSBU|s=20px|cl=Black}}
|{{SpiritType|Shield}}
|3,600
|[[Mushroom Kingdom II]]
|N/A
|•The enemy starts the battle with a [[Rocket Belt]]<br>•The enemy has increased jump power
|{{SSBUMusicLink|Super Mario Bros.|Ground Theme - Super Mario Bros. 2}}
|-
|1,101
|{{SpiritTableName|Master Giant|link=y|size=64}}
|''Super Smash Bros.'' Series
|•Giant {{SSBU|Donkey Kong}} {{Head|Donkey Kong|g=SSBU|s=20px|cl=Black}} (160 HP)
|{{SpiritType|Grab}}
|9,900
|{{SSBU|Final Destination}}
|•[[Bob-omb]] Festival
|•Bob-ombs will rain from the sky after a little while<br>•The enemy has super armor and is hard to launch or make flinch<br>•[[Stamina battle]]
|{{SSBUMusicLink|Super Smash Bros.|Master Core}}
|-
|343
|{{SpiritTableName|Dark Matter|size=64}}
|''Kirby'' Series
|•{{SSBU|Meta Knight}} {{Head|Meta Knight|g=SSBU|s=20px|cl=Navy}} (120 HP)<br>•{{SSBU|King Dedede}} {{Head|King Dedede|g=SSBU|s=20px|cl=Grey}} (80 HP)
|{{SpiritType|Attack}}
|13,500
|[[Halberd]] ([[Ω form]])
|•Assist Trophy Enemies ([[Nightmare]])
|•The enemy's melee weapons have increased power<br>•The enemy can unleash powerful critical hits at random<br>•[[Stamina battle]]
|{{SSBUMusicLink|Kirby|02 Battle}}
|-
|1,020
|{{SpiritTableName|Prophet|customname=[https://bayonetta.fandom.com/wiki/Prophet Prophet]|size=64}}
|''Bayonetta'' Series
|•{{SSBU|Bayonetta}} {{Head|Bayonetta|g=SSBU|s=20px|cl=White}} (100 HP)
|{{SpiritType|Shield}}
|3,800
|[[Umbra Clock Tower]]
|•Item: [[Timer]]
|•The enemy's punches and elbow strikes have increased power<br>•[[Stamina battle]]
|{{SSBUMusicLink|Bayonetta|The Legend Of Aesir}}
|-style="font-weight:bold"
|1,100
|{{SpiritTableName|Tabuu|link=y|size=64}}
|''Super Smash Bros.'' Series
|•Metal {{SSBU|Bayonetta}} {{Head|Bayonetta|g=SSBU|s=20px|cl=Blue}} (150 HP)
|{{SpiritType|Neutral}}
|13,900
|{{SSBU|Final Destination}}
|•Sudden Damage
|•[[Stamina battle]]<br>•You'll occasionally take sudden damage after a little while<br>•The enemy is metal
|{{SSBUMusicLink|Super Smash Bros.|Boss Battle Song 2}}
|-
|710
|{{SpiritTableName|Medusa|size=64}}
|''Kid Icarus'' Series
|•Giant {{SSBU|Palutena}} {{Head|Palutena|g=SSBU|s=20px|cl=Pink}} (140 HP)
|{{SpiritType|Attack}}
|4,600
|[[Find Mii]] ([[Ω form]])
|•Hazard: High Gravity
|•The enemy has super armor but moves slower<br>•[[Stamina battle]]<br>•Your jumping power decreases after a little while
|{{SSBUMusicLink|Kid Icarus|Boss Fight 1 - Kid Icarus: Uprising}}
|-
|1,114
|{{SpiritTableName|Ancient Minister|link=y|size=64}}
|''Super Smash Bros.'' Series
|•{{SSBU|R.O.B.}} Team {{Head|R.O.B.|g=SSBU|s=20px|cl=Green}}{{Head|R.O.B.|g=SSBU|s=20px|cl=Cyan}}{{Head|R.O.B.|g=SSBU|s=20px|cl=Red}}{{Head|R.O.B.|g=SSBU|s=20px|cl=Grey}} (INT)/{{Head|R.O.B.|g=SSBU|s=20px}} (JP/CH/KR)
|{{SpiritType|Neutral}}
|9,000
|[[Halberd]]
|•Hazard: Screen Flip
|•The screen will suddenly flip<br>•The enemy starts the battle with a [[Bomber]]<br>•Explosion attacks aren't as effective against the enemy
|{{SSBUMusicLink|Super Smash Bros.|Final Destination - Super Smash Bros. Brawl}}
|}
<references group="SB">
<ref name="DLC">This alternative occurs when the corresponding DLC has been purchased and downloaded.</ref>
</references>
===Boss spirit===
{|class="wikitable"
! No. !! Image !! Name !! Type !! Class !! Slots
! Base [[File:Equipment Icon Power Badge.png|20px|Power]]
! Max [[File:Equipment Icon Power Badge.png|20px|Power]]
! Base [[File:Equipment Icon Brawn Badge.png|20px|Attack]]
! Max [[File:Equipment Icon Brawn Badge.png|20px|Attack]]
! Base [[File:Equipment Icon Protection Badge.png|20px|Defense]]
! Max [[File:Equipment Icon Protection Badge.png|20px|Defense]]
! Ability !! Series
|-
| 347 || {{SpiritTableName|Marx|size=64}} || {{SpiritType|Grab}} || ★★ || 3 || 1588 || 6355 || 1001 || 4004 || 587 || 2351 || {{Rollover|Can Be Enhanced at Lv. 99|Marx (True Form)|y}} || ''Kirby'' Series
|}

==Boss==
The boss of this sub-world is Marx. In order to reveal his location, the player must defeat the [[Tabuu]] spirit.
{|class="wikitable sortable"
|-
! style="width:5%;"|Images
! Name
! style="width:5%;"|Type
! style="width:5%;"|Power
! Stage
! Music
|-
|[[File:Marx.png|center|108x108px]]
[[File:Marx SSBU.png|108x108px]]
|[[Marx]]
|{{SpiritType|Neutral}} <center>{{color|#796581|Neutral}}</center>
|???
|???
|''{{SSBUMusicLink|Kirby|Vs. Marx}}''
|}

==Captured Fighters==
All fighters are accessed normally in this sub-world. The player must defeat [[Greninja]], [[Ike]], and [[Meta Knight]] in order to progress.
{|class="wikitable sortable" style="width:100%;"
|-
! style="width:5%;"|No.
! style="width:5%;"|Image
! Name
! Type
! Power
! Stage
! Music
|-
| 42
| [[File:R.O.B. SSBU.png|center|108x108px]]
| {{SSBU|R.O.B.}}
| {{SpiritType|Shield}} <center>{{color|#18aef5|Shield}}</center>
| 10,500
| [[Wrecking Crew]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Nintendo|Stack-Up/Gyromite}}''
|-
| 50
| [[File:Greninja SSBU.png|center|108x108px]]
| {{SSBU|Greninja}}
| {{SpiritType|Shield}} <center>{{color|#18aef5|Shield}}</center>
| 10,600
| [[Kalos Pokémon League]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Pokémon|Battle! (Trainer Battle) - Pokémon X / Pokémon Y}}''
|-
| 44
| [[File:Wolf SSBU.png|center|108x108px]]
| {{SSBU|Wolf}}
| {{SpiritType|Attack}} <center>{{color|#dc1029|Attack}}</center>
| 11,800
| [[Lylat Cruise]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Star Fox|Star Wolf (Brawl)}}''
|-
| 62
| [[File:Corrin SSBU.png|center|108x108px]]
| {{SSBU|Corrin}}
| {{SpiritType|Shield}} <center>{{color|#18aef5|Shield}}</center>
| 10,700
| [[Castle Siege]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Fire Emblem|Lost in All Thoughts Alone (Remix)}}''
|-
| 32
| [[File:Ike SSBU.png|center|108x108px]]
| {{SSBU|Ike}}
| {{SpiritType|Attack}} <center>{{color|#dc1029|Attack}}</center>
| 11,200
| [[Coliseum]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Fire Emblem|Eternal Bond}}''
|-
| 27
| [[File:Meta Knight SSBU.png|center|108x108px]]
| {{SSBU|Meta Knight}}
| {{SpiritType|Attack}} <center>{{color|#dc1029|Attack}}</center>
| 11,800
| [[Halberd]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Kirby|Meta Knight's Revenge}}''
|-
| 09
| [[File:Luigi SSBU.png|center|108x108px]]
| {{SSBU|Luigi}}
| {{SpiritType|Grab}} <center>{{color|#17ba17|Grab}}</center>
| 10,600
| [[Luigi's Mansion]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Super Mario Bros.|Main Theme - Luigi's Mansion}}''
|-
| 24
| [[File:Mewtwo SSBU.png|center|108x108px]]
| {{SSBU|Mewtwo}}
| {{SpiritType|Grab}} <center>{{color|#17ba17|Grab}}</center>
| 12,000
| [[Spear Pillar]] [[Ω form|Ω]]
| ''{{SSBUMusicLink|Pokémon|Battle! (Dialga/Palkia) / Spear Pillar}}''
|-
| 67
| [[File:King K. Rool SSBU.png|center|108x108px]]
| {{SSBU|King K. Rool}}
| {{SpiritType|Attack}} <center>{{color|#dc1029|Attack}}</center>
| 10,600
| [[Pirate Ship]]
| ''{{SSBUMusicLink|Donkey Kong|Gang-Plank Galleon}}''
|}

== Chests ==
Eleven chests can be found in this sub-world. The chest will appear after answering the trivia quiz correctly unless already answered incorrectly.
{|class="wikitable sortable" style="width:35%;"
|-
! Type
! Item Name
! Location
|-
| Spirit Points
| 1000 Spirit Points
| Nearby two rocky paths.
|-
| Spirit Points
| 1000 Spirit Points
| North from {{SSBU|R.O.B.}}'s location.
|-
| Spirit Points
| 2000 Spirit Points
| Close to a road path.
|-
| Spirit Points
| 2000 Spirit Points
| Nearby {{SSBU|Greninja}}'s location.
|-
| Spirit Points
| 3000 Spirit Points
| South from {{s|lylatwiki|Krystal}}'s spirit and {{SSBU|Wolf}}'s location.
|-
| Snacks
| Snack (M) ×2
| South from {{s|fireemblemwiki|Mist}}'s spirit's location.
|-
| Spirit Points
| 3000 Spirit Points
| Nearby {{SSBU|Ike}}'s location.
|-
| Snacks
| Snack (M) ×4
| Nearby Kid Dracula's spirit and Trevor C. Belmont's spirit's location.
|-
| Spirit Points
| 5000 Spirit Points
| Nearby Risky Boot's spirit and {{SSBU|King K. Rool}}'s location.
|-
| Snacks
| Snack (M) ×4
| Nearby [[Ancient Minister]]'s spirit's location.
|-
| Snacks
| Snack (L) ×2
| North from [[Marx]]'s location.
|}

==Names in other languages==
{{langtable
|ja={{ja|謎の空間|Nazo no Kūkan}}
|jaM=Mysterious Space
|en=Mysterious Dimension
|fr=Dimension mystère
|frM=Mystery Dimension
|es=Dimensión enigmática
|esM=Enigmatic Dimension
|de=Fremde Dimension
|deM=Foreign Dimension
|it=Dimensione misteriosa
|itM=Mysterious Dimension
|nl=Vreemde Dimensie
|nlM=Strange Dimension
|ru={{rollover|Секретное измерение|Sekretnoye izmereniye|?}}
|ruM=Secret Dimension
|zh_cn={{ja|键之空间|Jiàn zhī kōngjiān}}
|zh_cnM=Mysterious Space
|zh_tw={{ja|謎之空間|Mí zhī kōngjiān}}
|zh_twM=Mystery Space
|ko={{ja|의문의 공간|Uimun-ui Gong-gan}}
|koM=Space of Doubt
}}

==Trivia==
*The Mysterious Dimension has the most captured fighters of all the sub-worlds, with a total of nine.
*The Mysterious Dimension is the only sub-world in The Dark Realm not to contain any captured [[Echo Fighter]]s.
**It is also the only sub-area in The Dark Realm to contain neither (sole) female nor third-party fighters.
***It is also the only sub-area to contain at least one character introduced in each installment.
***By extension, this is the only area in The Dark Realm to feature a fighter from the original Super Smash Bros. game, being {{SSBU|Luigi}}.
*The Mysterious Dimension is the only sub-world in The Dark Realm where all of its fighter battles are accessed normally.
*Mysterious Dimension and [[Base]] are the only sub-areas to have an original soundtrack.
**Additionally, it is the only sub-area in The Dark Realm that does not change its soundtrack.

{{World of Light areas}}
[[Category:Super Smash Bros. Ultimate]]
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