Physical
Wallbreaker
80Speed · Above Avg

Is Mamoswine Good in Ultra Sun & Ultra Moon Playthrough?

Ice/Ground via MoveAncient Power evolution from Piloswine. Massive Attack with both Ice and Ground coverage. Ice crushes Kahili's Flying E4 and the Dragon trial. MoveEarthquake handles Molayne's Steel team. Covers two E4 members with type advantage. Top-tier for the endgame.

StrongGoodEvenToughBadETTEEETTETEEGEEEIlimaTrial 1HalaKahuna 1LanaTrial 2KiaweTrial 3MallowTrial 4OliviaKahuna 2SophoclesTrial 5AcerolaTrial 6NanuKahuna 3MinaTrial 7HapuKahuna 4SwinubCatchableMamoswineEvolveMolayneE4OliviaE4AcerolaE4KahiliE4KukuiChamp*
Ilima
Trial 1
Even

Swinub trades roughly evenly with Ilima's team.

Even
Gumshoos
Lv 12
Normal
Stakeout
Super FangBiteLeerScary Face
You Win
Yungoos
Lv 10
Normal
Stakeout
LeerTacklePursuitOdor Sleuth
Hala
Kahuna 1
Tough

Hala's team hits Swinub's weaknesses hard.

Risky
Hariyama
Lv 63
Fighting
Thick Fat
Fake OutClose CombatKnock OffHeavy Slam
Risky
Machamp
Lv 63
Fighting
Guts
Cross ChopThunder PunchIce PunchFire Punch
Risky
Bewear
Lv 63
NormalFighting
Fluffy
Hammer ArmBrutal SwingDragon ClawShadow Claw
Risky
Poliwrath
Lv 63
WaterFighting
Water Absorb
WaterfallBrick BreakPoison JabPayback
Risky
Crabominable
Lv 63
FightingIce
Iron Fist
Ice HammerClose CombatStone EdgeEarthquake
Lana
Trial 2
Tough

Lana's team hits Swinub's weaknesses hard.

Even
Lanturn
Lv 60
WaterElectric
Volt Absorb
DischargeHydro PumpThunder WaveIcy Wind
Risky
Cloyster
Lv 60
WaterIce
Skill Link
Spike CannonIcicle CrashSmart StrikeSpikes
Risky
Araquanid
Lv 60
WaterBug
Water Bubble
LiquidationLeech LifeCrunchFrost Breath
Kiawe
Trial 3
Even

Swinub trades roughly evenly with Kiawe's team.

Even
Alolan Marowak
Lv 22
FireGhost
Intimidate
HexFlame WheelBrick BreakDetect
Even
Salazzle
Lv 20
PoisonFire
Corrosion
Poison GasVenoshockFlame BurstTorment
Mallow
Trial 4
Even

Swinub trades roughly evenly with Mallow's team.

Even
Lurantis
Lv 24
Grass
Leaf Guard
Low SweepX ScissorSolar BladeSynthesis
Even
Kecleon
Lv 22
Normal
Color Change
Sunny DayAncient PowerDizzy PunchScreech
Olivia
Kahuna 2
Even

Swinub trades roughly evenly with Olivia's team.

Even
Anorith
Lv 27
RockBug
Battle Armor
Bug BiteSmack DownMetal Claw
You Win
Lileep
Lv 27
RockGrass
Suction Cups
Giga DrainAncient PowerBrine
Even
Lycanroc
Lv 28
Rock
Vital Spirit
BiteRock Tomb
Sophocles
Trial 5
Tough

Sophocles's team hits Swinub's weaknesses hard.

Even
Togedemaru
Lv 33
ElectricSteel
Iron Barbs
Zing ZapSpiky ShieldIron HeadBounce
Risky
Skarmory
Lv 32
SteelFlying
Keen Eye
Stealth RockSteel WingTailwindTorment
Acerola
Trial 6
Tough

Acerola's typing presses Swinub's defenses.

Risky
Mimikyu
Lv 35
GhostFairy
Disguise
Shadow ClawPlay RoughLeech LifeSlash
Even
Banette
Lv 32
Ghost
Insomnia
ScreechWill O WispFeint AttackCurse
Nanu
Kahuna 3
Even

Swinub trades roughly evenly with Nanu's team.

Risky
Sableye
Lv 43
DarkGhost
Keen Eye
Power GemShadow BallFake Out
You Win
Krokorok
Lv 43
GroundDark
Intimidate
CrunchAssuranceSwaggerEarthquake
Risky
Persian
Lv 44
Normal
Fur Coat
Power GemFake OutDark Pulse
Mina
Trial 7
Tough

Mina's team hits Swinub's weaknesses hard.

Risky
Ribombee
Lv 55
BugFairy
Shield Dust
Bug BuzzDraining KissQuiver DanceDazzling Gleam
Risky
Pelipper
Lv 52
WaterFlying
Keen Eye
StockpileScaldSpit UpSeed Bomb
Hapu
Kahuna 4
Even

Swinub trades roughly evenly with Hapu's team.

Even
Golurk
Lv 53
GroundGhost
No Guard
Hammer ArmEarthquakeShadow PunchStealth Rock
Risky
Gastrodon
Lv 53
WaterGround
Sticky Hold
Muddy WaterMud BombRecover
Even
Flygon
Lv 53
GroundDragon
LevitateImmune to Ground attacks
Earth PowerDragon Breath
Even
Mudsdale
Lv 54
Ground
Stamina
Heavy SlamEarthquakeDouble KickPayback
Molayne
Elite Four
Even

Mamoswine trades roughly evenly with Molayne's team.

Even
Klefki
Lv 56
SteelFairy
Prankster
SpikesThunder WaveFlash CannonReflect
Even
Bisharp
Lv 56
DarkSteel
Defiant
Night SlashIron HeadX ScissorMetal Sound
You Win
Magnezone
Lv 56
ElectricSteel
Sturdy
Flash CannonThunderboltTri AttackScreech
Even
Metagross
Lv 56
SteelPsychic
Clear Body
Hammer ArmMeteor MashBullet PunchZen Headbutt
You Win
Alolan Dugtrio
Lv 57
GroundSteel
Tangling Hair
EarthquakeIron HeadSucker PunchFissure
Olivia
Elite Four
Good

Mamoswine has the type edge here and should clean up Olivia's team.

You Win
Armaldo
Lv 56
RockBug
Battle Armor
Crush ClawX ScissorRock Blast
Even
Cradily
Lv 56
RockGrass
Suction Cups
Rock TombEnergy BallStealth Rock
You Win
Gigalith
Lv 56
Rock
Sand Stream
Stone EdgeBulldozeIron Head
You Win
Probopass
Lv 56
RockSteel
Sturdy
Earth PowerPower GemThunder WaveSandstorm
You Win
Lycanroc
Lv 57
Rock
Keen Eye
CrunchStone EdgeCounterRock Climb
Acerola
Elite Four
Even

Mamoswine trades roughly evenly with Acerola's team.

You Win
Banette
Lv 56
Ghost
Insomnia
Shadow ClawFeint AttackInfestationScreech
You Win
Drifblim
Lv 56
GhostFlying
Aftermath
Ominous WindFocus EnergyAmnesiaBaton Pass
Even
Dhelmise
Lv 56
GhostGrass
Steelworker
SlamShadow BallEnergy BallWhirlpool
Even
Froslass
Lv 56
IceGhost
Snow Cloak
BlizzardShadow BallConfuse RayIce Shard
You Win
Palossand
Lv 57
GhostGround
Water Compaction
Shadow BallEarth PowerGiga DrainIron Defense
Kahili
Elite Four
Even

Mamoswine trades roughly evenly with Kahili's team.

Even
Braviary
Lv 56
NormalFlying
Sheer Force
Crush ClawBrave BirdAir SlashScary Face
Even
Hawlucha
Lv 56
FightingFlying
Mold Breaker
Flying PressThroat ChopDual ChopPoison Jab
Even
Mandibuzz
Lv 56
DarkFlying
Big Pecks
Bone RushBrave BirdPunishmentFlatter
Even
Toucannon
Lv 57
NormalFlying
Skill Link
Bullet SeedRock BlastBeak BlastScreech
Kukui
Champion
Even

Mamoswine trades roughly evenly with Kukui's team.

Risky
Alolan Ninetales
Lv 68
IceFairy
Snow Cloak
Dazzling GleamBlizzardIce ShardSafeguard
Even
Braviary
Lv 68
NormalFlying
Keen Eye
Crush ClawBrave BirdWhirlwindTailwind
You Win
Magnezone
Lv 68
ElectricSteel
Sturdy
ThunderboltFlash CannonThunder WaveMirror Coat
You Win
Snorlax
Lv 68
Normal
Thick Fat
Body SlamCrunchHeavy SlamHigh Horsepower
Risky
Primarina
Lv 68
WaterFairy
Torrent
Sparkling AriaMoonblastAqua JetHyper Voice
Catch Swinub
Available after Badge 9
Type
IceGround

Catch Swinub on Tapu Village (walking, Lv 33). Island Scan; LIMITED; Monday.

View Swinub locations

Evolve Swinub to Mamoswine
Level up: after Ancient Power learned
Type
IceGround

Usually ready to evolve before you reach Molayne, at typical party pace.

How to Get Mamoswine in Ultra Sun & Ultra Moon

Can't catch Mamoswine directly. Start with Swinub at moderate rates from the locations below, then evolve through a special method. The 3-stage chain from Swinub to Mamoswine is where the leveling time goes.

How to Obtain Mamoswine in USUM

  1. Swinub
    Step 1Catch Swinub
    Tapu Village
    Lv.33Grass
    Island Scan (Monday)
  2. Piloswine
    Step 2Evolve into Piloswine
  3. Mamoswine
    Step 3Mamoswine

Mamoswine Weakness

Fire, Water, Grass, Fighting, and Steel moves hit Mamoswine for super-effective damage. The upside? Electric-type moves can't touch it at all. Thick Fat reduces Fire/Ice damage, further improving the defensive spread.

Mamoswine Weakness and Resistance Chart
DamageTypes
2x (Weak)Fire, Water, Grass, Fighting, Steel
0.5x (Resist)Poison
0x (Immune)Electric

What is Mamoswine Weak Against

Fragile
5Weak
1Resist
1Immune
Score-6
4xCritical
None
½xResist
¼xResist
None
0xImmune

What is Mamoswine Strong Against

9Strong
0Resisted
0Immune
Score+9
½xResisted
None
0xImmune
None

Best Pokemon Against Mamoswine

Mamoswine Evolutions

Mamoswine evolved from Swinub's chain using knowing a specific move. It's a non-standard trigger, so check the details below. Breed this form to get Swinub eggs (average hatch time). The evolution from Swinub pushed Mamoswine to 530 total stats. Attack saw the largest single gain at +80. View every chain in the Evolution Chart.

How to Evolve

3 Forms
Swinub
#220Swinub
33
Level 33
Piloswine
#221Piloswine
Knows Ancient Power
Mamoswine
#473Mamoswine
Stat Comparison 3 Stages
Swinub
IceGround
Piloswine
IceGround
Mamoswine
IceGround
HP
50
100+50
110+10
ATK
50
100+50
130+30
DEF
40
80+40
80
SP.ATK
30
60+30
70+10
SP.DEF
30
60+30
60
SPE
50
50
80+30
BST
250D-Tier
450C-Tier+200
530B-Tier+80
ROLE
Balanced
Attacker
Wallbreaker
TYPE
Physical
Physical
Physical

Breeding

Very Easy

Breed with Mamoswine to get Swinub eggs easily using 218 partners from the Ground egg group. Notable egg moves include Ancient Power, Avalanche, Bite and 10 more.

Egg Groups
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
13moves
Breed With (best first)
raichupikachunidokinggolduckampharosrhydondewgongarbokquagsirenidorinofarfetchdflaaffy

USUM Mamoswine Best Moveset

130 Attack with Ice/Ground TermStab covering Dragon, Flying, Steel, Electric, Fire, Poison, and Rock super-effectively. AbilityThick Fat as a hidden ability halves Fire and Ice damage. MoveIce Shard adds priority. 80 Speed outpaces slower defensive Pokemon. The moveset holds A-tier through the broadest super-effective physical coverage in the format.

Best Build

Experimental
Physical Sweeper
Ability
Thick Fat
Item
Focus SashSURVIVAL
Best Nature for Mamoswine
Jolly+SPE

Mamoswine best EVs are Attack and Speed

EVs

Physical Sweeper Moveset

  • EarthquakeSTAB
  • Ice ShardSTAB
  • Stealth Rock
  • Icicle CrashSTAB

Moves List

Don't skip the egg moves. Mamoswine picks up Ancient Power and Avalanche only through breeding, and both fill gaps the natural movepool can't. STAB runs through Blizzard and Earthquake while Rock and Normal coverage and more adds range.

Level-Up Moves

Lv 1
Ancient Power
D601005Rock
Lv 1
Fury Attack
D158520Normal
Lv 1
Mud Sport
15Ground
Lv 1
Odor Sleuth
40Normal
Lv 1
Peck
D3510035Flying
Lv 1
Powder Snow
6010025Ice
Lv 1
Scary Face
10010Normal
Lv 5
Mud Sport
15Ground
Lv 8
Powder Snow
6010025Ice
Lv 11
Mud-Slap
D3010010Ground
Lv 14
Endure+4
C10Normal
Lv 18
Mud Bomb
978510Ground
Lv 21
Hail
C10Ice
Lv 24
Ice Fang
B979515Ice
Lv 28
Take Down
C908520Normal
Lv 33
Double Hit
359010Normal
Lv 37
Mist
30Ice
Lv 41
Thrash
B12010010Normal
Lv 46
Earthquake
B15010010Ground
Lv 52
Blizzard
C165705Ice
Lv 58
Scary Face
10010Normal

TM Moves

TM
TM45
Attract
D10015Normal
TM14
Blizzard
C165705Ice
TM78
Bulldoze
C9010020Ground
TM100
Confide
D20Normal
TM32
Double Team
15Normal
TM26
Earthquake
B15010010Ground
TM42
Facade
C7010020Normal
TM21
Frustration
D10020Normal
TM68
Giga Impact
B150905Normal
TM07
Hail
C10Ice
TM10
Hidden Power
6010015Normal
TM15
Hyper Beam
C150905Normal
TM13
Ice Beam
C13510010Ice
TM16
Light Screen
C30Psychic
TM17
Protect+4
C10Normal
TM18
Rain Dance
C5Water
TM33
Reflect
C20Psychic
TM44
Rest
C10Psychic
TM27
Return
D10020Normal
TM05
Roar-6
C20Normal
TM80
Rock Slide
C759010Rock
TM39
Rock Tomb
C609515Rock
TM48
Round
6010015Normal
TM37
Sandstorm
D10Rock
TM88
Sleep Talk
C10Normal
TM71
Stone Edge
C100805Rock
TM90
Substitute
C10Normal
TM87
Swagger
D8515Normal
TM06
Toxic
C9010Poison

Egg Moves

Egg
Egg
Ancient Power
D601005Rock
Egg
Avalanche-4
C9010010Ice
Egg
Bite
C6010025Dark
Egg
Body Slam
C8510015Normal
Egg
Curse
C10Ghost
Egg
Double-Edge
B12010015Normal
Egg
Fissure
305Ground
Egg
Freeze-Dry
C10510020Ice
Egg
Icicle Crash
B1279010Ice
Egg
Icicle Spear
D3710030Ice
Egg
Mud Shot
D829515Ground
Egg
Stealth Rock
B20Rock
Egg
Take Down
C908520Normal

Tutor Moves

Tut
Tutor
Block
D5Normal
Tutor
Earth Power
C13510010Ground
Tutor
Endeavor
D1005Normal
Tutor
Icy Wind
D829515Ice
Tutor
Iron Head
C8010015Steel
Tutor
Knock Off
A6510020Dark
Tutor
Snore
D5010015Normal
Tutor
Stealth Rock
B20Rock
Tutor
Stomping Tantrum
B11210010Ground
Tutor
Superpower
B1201005Fighting

Reminder Moves

Rem
Rem
Amnesia
D20Psychic
Rem
Flail
D10015Normal
Rem
Fury Attack
D158520Normal
Rem
Ice Shard+1
B6010030Ice
Rem
Icy Wind
D829515Ice
Rem
Tackle
D4010035Normal

Base Stats

Base Stats
High
HP110
B
Attack130
A
Defense80
C
Sp. Atk70
C
Sp. Def60
C
Speed80
C
Total530
Details
Catch Rate
Challenging50 / 255
Growth Rate
Slow1.25M XP
Height2.5 m
Weight291.0 kg
Base XP239
Abilities
Oblivious
Prevents infatuation and protects against captivate.
Snow Cloak
Increases evasion to 1.25× during hail. Protects against hail damage.
Thick FatHidden Ability
Halves damage from fire and ice moves.
Thick Fat reduces Fire/Ice to ½x
EV Yield
HPAtk+3DefSpASpDSpe
Strong Attack training target

Mamoswine Ultra Sun & Ultra Moon Guide

  • In Ultra Sun & Ultra Moon, Mamoswine looks average on paper at 530 BST. But Thick Fat is why it sees play. Build around that and it pulls its weight. B-Tier wallbreaker on our tier list. Earthquake with Focus Sash is the standard set.

  • In Ultra Sun & Ultra Moon, watch for Arcanine (Fire), Swampert (Water), and Roserade (Grass) when using Mamoswine. They all hit it super-effectively with STAB. Fighting and Steel-type attackers are also a problem. With 5 weakness types, most competitive teams carry at least one counter.

  • Mamoswine gets Thick Fat, Oblivious, and Snow Cloak. But Thick Fat is the one that matters. It's the centerpiece of every viable set. Build around that.

  • Mamoswine is a physical attacker with base 130 Attack. Enough bulk to take a hit or two, too. Speed tells the real story. Base 80 Speed is workable. Faster than some, slower than many. Fits the wallbreaker role.

  • In Ultra Sun & Ultra Moon, run Earthquake, Ice Shard, Stealth Rock, and Iciclecrash on Mamoswine. Earthquake is the most common pick at 0% usage. Earthquake provides reliable STAB damage.

Game Availability

Debuting in Diamond & Pearl, Mamoswine appears in 13 games across 7 generations. A reliable presence in a solid number of games, typically found through wild encounters.

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