Mixed
Balanced
42Speed · Very Slow

Is Sewaddle Good in Ultra Sun & Ultra Moon Playthrough?

Wild Bug/Grass. Leavanny at level 20 (via friendship as Swadloon) has decent Attack and Speed. Bug/Grass is fragile with quad Fire weakness, which limits it against Kiawe and Kahili.

StrongGoodEvenToughBadETEBTEBTETEBETBBIlimaTrial 1HalaKahuna 1LanaTrial 2KiaweTrial 3MallowTrial 4OliviaKahuna 2SophoclesTrial 5AcerolaTrial 6NanuKahuna 3MinaTrial 7HapuKahuna 4SewaddleTradeMolayneE4OliviaE4AcerolaE4KahiliE4KukuiChamp*
Ilima
Trial 1
Even

Sewaddle 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 Sewaddle'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
Even

Sewaddle trades roughly evenly with Lana's team.

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

Kiawe's Pokemon outpace and outclass Sewaddle here.

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

Mallow's team hits Sewaddle's weaknesses hard.

Risky
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

Sewaddle trades roughly evenly with Olivia's team.

Risky
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
Bad

Sophocles's Pokemon outpace and outclass Sewaddle here.

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

Acerola's team hits Sewaddle's weaknesses hard.

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

Sewaddle 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 Sewaddle's weaknesses hard.

Avoid
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

Sewaddle trades roughly evenly with Hapu's team.

Even
Golurk
Lv 53
GroundGhost
No Guard
Hammer ArmEarthquakeShadow PunchStealth Rock
Easy KO
Gastrodon
Lv 53
WaterGround
Sticky Hold
Muddy WaterMud BombRecover
Risky
Flygon
Lv 53
GroundDragon
Levitate
Earth PowerDragon Breath
You Win
Mudsdale
Lv 54
Ground
Stamina
Heavy SlamEarthquakeDouble KickPayback
Molayne
Elite Four
Bad

Molayne's Pokemon outpace and outclass Sewaddle here.

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

Sewaddle trades roughly evenly with Olivia's team.

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

Acerola's team hits Sewaddle's weaknesses hard.

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

Kahili's Pokemon outpace and outclass Sewaddle here.

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

Kukui's Pokemon outpace and outclass Sewaddle here.

Avoid
Alolan Ninetales
Lv 68
IceFairy
Snow Cloak
Dazzling GleamBlizzardIce ShardSafeguard
Avoid
Braviary
Lv 68
NormalFlying
Keen Eye
Crush ClawBrave BirdWhirlwindTailwind
Avoid
Magnezone
Lv 68
ElectricSteel
Sturdy
ThunderboltFlash CannonThunder WaveMirror Coat
Even
Snorlax
Lv 68
Normal
Thick Fat
Body SlamCrunchHeavy SlamHigh Horsepower
Avoid
Incineroar
Lv 68
FireDark
Blaze
Flare BlitzDarkest LariatOutrageCross Chop
Trade
Trade only
Type
BugGrass

Sewaddle cannot be caught in this game. It must be traded in from a compatible game where it appears in the wild. Cross-region trading typically becomes available after defeating the Elite Four.

View Sewaddle locations

How to Get Sewaddle in Ultra Sun & Ultra Moon

Sewaddle doesn't appear wild. Catch Sewaddle instead, it shows up in the wild. Evolve it with high friendship to get Sewaddle. The 3-stage chain is mapped in the step cards below.

How to Obtain Sewaddle in USUM

  1. Sewaddle
    Step 1Sewaddle
  2. Swadloon
    Step 2Evolve into Swadloon
  3. Leavanny
    Step 3Catch or Evolve into Leavanny
    Poni Meadow
    Lv.57Grass
    Island Scan (Wednesday)
    or evolve from Swadloon (Step 2)

Sewaddle Weakness

Sewaddle is weak to Fire, Flying, Ice, Poison, Bug, and Rock. Watch out for Fire and Flying attacks, those deal 4x damage. It resists 5 types, giving it decent defensive coverage.

Sewaddle Weakness and Resistance Chart
DamageTypes
4x (Critical)Fire, Flying
2x (Weak)Ice, Poison, Bug, Rock
0.5x (Resist)Water, Electric, Fighting
0.25x (Resist)Grass, Ground

What is Sewaddle Weak Against

Fragile
6Weak
5Resist
0Immune
Score-9
4xCritical
¼xResist
0xImmune
None

What is Sewaddle Strong Against

6Strong
4Resisted
0Immune
Score+2

Best Pokemon Against Sewaddle

Sewaddle Evolutions

Sewaddle is the start of a three-stage chain. It evolves into Swadloon first, then eventually reaches Leavanny. For breeding, quick to hatch with plenty of partners via one egg group. Evolving adds up to 190 stat points total. View every chain in the Evolution Chart.

How to Evolve

3 Forms
Sewaddle
#540Sewaddle
20
Level 20
Swadloon
#541Swadloon
High Friendship
Leavanny
#542Leavanny
Stat Comparison 3 Stages
Sewaddle
BugGrass
Swadloon
BugGrass
Leavanny
BugGrass
HP
45
55+10
75+20
ATK
53
63+10
103+40
DEF
70
90+20
80-10
SP.ATK
40
50+10
70+20
SP.DEF
60
80+20
80
SPE
42
42
92+50
BST
310D-Tier
380D-Tier+70
500C-Tier+120
ROLE
Balanced
Balanced
Attacker
TYPE
Utility
Utility
Physical

Breeding

Very Easy

Breed Sewaddle easily with 77 breeding partners from the Bug egg group. Pass egg moves like Agility, Air Slash, Baton Pass and 7 more to offspring.

Egg Groups
Gender
50.0%50.0%
Hatch Time
15 cycles·3,855 steps
Quick~4 min with Flame Body
Egg Moves
10moves
Breed With (best first)
flygondrapionmasquerainvolbeatillumiseparasectvibravaskorupiparastrapinchsurskitshuckle

USUM Sewaddle Best Moveset

Bug/Grass at 53 Attack with AbilityChlorophyll doubling Speed in sun and AbilityOvercoat blocking powder moves as a hidden ability. The moveset at pre-evolution stats does nothing. Leavanny two evolutions away adds 103 Attack.

Best Build

Experimental
Wall
Ability
Overcoat
Item
EvioliteBULK
Best Nature for Sewaddle
Bold+DEF

Sewaddle best EVs are Defense and HP

EVs

Wall Moveset

  • Sticky WebSTAB
  • Bug BuzzSTAB
  • Giga DrainSTAB
  • Air Slash

Moves List

Egg moves make a real difference. Sewaddle gets Agility and Air Slash exclusively through breeding, filling gaps that TMs and level-up can't touch. Normal and Psychic coverage and more rounds out the picture alongside Solar Beam and Bug Buzz.

Level-Up Moves

Lv 1
String Shot
C9540Bug
Lv 1
Tackle
D4010035Normal
Lv 8
Bug Bite
D9010020Bug
Lv 15
Razor Leaf
829525Grass
Lv 22
Struggle Bug
D7510020Bug
Lv 29
Endure+4
C10Normal
Lv 31
Sticky Web
B20Bug
Lv 36
Bug Buzz
A13510010Bug
Lv 43
Flail
D10015Normal

TM Moves

TM
TM45
Attract
D10015Normal
TM04
Calm Mind
C20Psychic
TM100
Confide
D20Normal
TM32
Double Team
15Normal
TM85
Dream Eater
D10010015Psychic
TM53
Energy Ball
A13510010Grass
TM42
Facade
D7010020Normal
TM21
Frustration
D10020Normal
TM86
Grass Knot
D10020Grass
TM10
Hidden Power
6010015Normal
TM16
Light Screen
C30Psychic
TM96
Nature Power
D20Normal
TM66
Payback
5010010Dark
TM17
Protect+4
C10Normal
TM44
Rest
C10Psychic
TM27
Return
D10020Normal
TM48
Round
6010015Normal
TM20
Safeguard
D25Normal
TM88
Sleep Talk
C10Normal
TM22
Solar Beam
C30010010Grass
TM90
Substitute
C10Normal
TM11
Sunny Day
C5Fire
TM87
Swagger
D8515Normal
TM06
Toxic
C9010Poison

Egg Moves

Egg
Egg
Agility
C30Psychic
Egg
Air Slash
A759515Flying
Egg
Baton Pass
D40Normal
Egg
Camouflage
20Normal
Egg
Grassy Terrain
D10Grass
Egg
Me First
D20Normal
Egg
Mind Reader
5Normal
Egg
Razor Wind
8010010Normal
Egg
Screech
8540Normal
Egg
Silver Wind
901005Bug

Tutor Moves

Tut
Tutor
Bug Bite
D9010020Bug
Tutor
Electroweb
D559515Electric
Tutor
Giga Drain
A11210010Grass
Tutor
Iron Defense
C15Steel
Tutor
Magic Coat+4
C15Psychic
Tutor
Seed Bomb
A12010015Grass
Tutor
Signal Beam
D11210015Bug
Tutor
Snore
D5010015Normal
Tutor
Synthesis
C5Grass
Tutor
Worry Seed
D10010Grass

Base Stats

Base Stats
Avg
HP45
D
Attack53
D
Defense70
C
Sp. Atk40
D
Sp. Def60
C
Speed42
D
Total310
Details
Catch Rate
Guaranteed255 / 255
Growth Rate
Medium Slow1.06M XP
Height0.3 m
Weight2.5 kg
Base XP62
Abilities
Swarm
Strengthens bug moves to inflict 1.5× damage at 1/3 max HP or less.
Chlorophyll
Doubles Speed during strong sunlight.
OvercoatHidden Ability
Protects against damage from weather.
EV Yield
HPAtkDef+1SpASpDSpe
Defense training source

Sewaddle Ultra Sun & Ultra Moon Guide

  • In Ultra Sun & Ultra Moon, Sewaddle does the job early-game if you need a Bug/Grass type on your team. Evolve it into Swadloon before the later gyms and it holds up fine through the story.

Game Availability

Introduced in Black & White, Sewaddle has appeared in 7 games across 6 generations. Later debuts mean fewer total appearances, but it's been a consistent presence since its introduction.

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