Leavanny: Stats, Moves, Weakness & Evolution

Base stats

HP75150–182260–354

Atk103110–170189–335

Def8090–145148–284

SpA7081–134130–262

SpD8090–145148–284

Spe92100–158170–311

Total500Higher than 70% of Pokémon

Ranges in Pokémon Champions at Lv 50: 0 Stat Points with a −10% Stat Alignment to 32 Stat Points with a +10% one (HP has no alignment).Ranges in the main games at Lv 100: 0 IV/EV with a hindering nature to 31 IV/252 EV with a helpful nature. EV yield: 3 Atk.

Stat calculatorChampions Stat Points & Stat Alignment, or EVs, IVs & nature

Calculate damage →

Type matchups

BugGrassshow which type causes itweaknessresistance

Weak to

4×

FireFlying

2×

BugIcePoisonRock

Resists

½×

ElectricFightingWater

¼×

GrassGround

Takes normal damage from 7 types

NormalGhostSteelPsychicDragonDarkFairy

Speed tiers

The faster Pokémon moves first each turn, so knowing who you outspeed decides a lot of battles. These are its Speed values at Lv 50 in Pokémon Champions (base Speed 92); Scarf and Tailwind use the Max+ value.

Max+158Max144No SP112Min100Scarf237Tailwind316

At max Speed, Leavanny outspeeds 17 of the 30 most used Pokémon in Champions VGC on Showdown.

Smogon · Showdown Others at their most common Speed investment in Champions VGC (Reg M-C · Doubles, Sep 2026); Pokémon holding a Mega Stone are shown as their Mega.

Abilities

At 1/3 or less of its max HP, this Pokémon's offensive stat is 1.5× with Bug attacks.
Everything about Swarm →
Other Pokémon with Swarm 30
Beedrill Scyther Ledyba Ledian Spinarak Ariados Scizor Heracross Beautifly Volbeat Kricketune Mothim Sewaddle Venipede Whirlipede Scolipede Karrablast Escavalier Joltik Galvantula Durant Larvesta Volcarona Grubbin Blipbug Dottler Orbeetle Kleavor Nymble Lokix
If Sun is active, this Pokémon's Speed is doubled.
Everything about Chlorophyll →
Other Pokémon with Chlorophyll 36
Bulbasaur Ivysaur Venusaur Oddish Gloom Vileplume Bellsprout Weepinbell Victreebel Exeggcute Exeggutor Tangela Bellossom Hoppip Skiploom Jumpluff Sunkern Sunflora Seedot Nuzleaf Shiftry Tropius Cherubi Tangrowth Leafeon Sewaddle Swadloon Cottonee Whimsicott Petilil Lilligant Maractus Deerling Sawsbuck Capsakid Scovillain
This Pokémon is immune to powder moves, Sandstorm damage, and Effect Spore.
Everything about Overcoat →
Other Pokémon with Overcoat 22
Shellder Cloyster Pineco Forretress Shelgon Burmy Wormadam Sewaddle Swadloon Solosis Duosion Reuniclus Escavalier Shelmet Vullaby Mandibuzz Jangmo-o Hakamo-o Kommo-o Therian Enamorus Varoom Revavroom

Competitive

Smogon · Showdown On Showdown

Sep 2026

Other Showdown formats Scarlet & Violet, with Tera

SV SinglesZUSV Doubles(DUU)National DexRU

0.29% of teams · rank #178 · Singles, one type per team · 1630+ rating · 63,572 battles · Sep 2026

Most common build

Item: Focus Sash
Ability
Nature: Jolly
EVs: 156 HP / 84 Atk / 4 Def / 12 SpD / 252 Spe

Sticky Web
Lunge
Triple Axel
Knock Off

Each part is the most used on its own, so not every team runs this exact set.

Usage by rating

All players0.4%
Rated 1500+0.3%
Rated 1630+0.29%
Rated 1760+0.13%

Usage by month

Oct 20250.29%

Moves

Items

Abilities

95.4%
2.9%
1.7%

EV spreads

Jolly 156 HP / 84 Atk / 4 Def / 12 SpD / 252 Spe69.9%
Jolly 252 HP / 4 Atk / 252 Spe15.8%
Jolly 252 Atk / 4 Def / 252 Spe8%
Jolly 252 Atk / 4 SpD / 252 Spe4.3%
Adamant 252 Atk / 4 SpD / 252 Spe0.9%

Common teammates

Evolution

#0540SewaddleBugGrass
1. Level 20
  #0541SwadloonBugGrass
  1. Level up with high friendship
    #0542LeavannyBugGrass

Moves

Game Sort Type

Level up 13

EvoSlashHigh critical hit ratio.NormalPhys70100%20

1False SwipeAlways leaves the target with at least 1 HP.NormalPhys40100%40

1Razor LeafHigh critical hit ratio. Hits adjacent foes.GrassPhys5595%25

1String ShotLowers the foe(s) Speed by 2.BugStatus—95%40

1TackleNo additional effect.NormalPhys40100%35

22Struggle Bug100% chance to lower the foe(s) Sp. Atk by 1.BugSpec50100%20

29Fell StingerRaises user's Attack by 3 if this KOes the target.BugPhys50100%25

32Helping HandOne adjacent ally's move power is 1.5× this turn.NormalStatus——20

36Leaf BladeHigh critical hit ratio.GrassPhys90100%15

39X-ScissorNo additional effect.BugPhys80100%15

43EntrainmentThe target's Ability changes to match the user's.NormalStatus—100%15

46Swords DanceRaises the user's Attack by 2.NormalStatus——20

50Leaf StormLowers the user's Sp. Atk by 2.GrassSpec13090%5

TM / HM / TR 49

TM01Take DownHas 1/4 recoil.NormalPhys9085%20

TM02CharmLowers the target's Attack by 2.FairyStatus—100%20

TM04AgilityRaises the user's Speed by 2.PsychicStatus——30

TM07ProtectPrevents moves from affecting the user this turn.NormalStatus——10

TM12Low KickMore power the heavier the target.FightingPhys—100%20

TM15Struggle Bug100% chance to lower the foe(s) Sp. Atk by 1.BugSpec50100%20

TM20Trailblaze100% chance to raise the user's Speed by 1.GrassPhys50100%20

TM21Pounce100% chance to lower the target's Speed by 1.BugPhys50100%20

TM25FacadePower doubles if user is burn/poison/paralyzed.NormalPhys70100%20

TM33Magical LeafThis move does not check accuracy.GrassSpec60—20

TM47EndureUser survives attacks this turn with at least 1 HP.NormalStatus——10

TM49Sunny DayFor 5 turns, intense sunlight powers Fire moves.FireStatus——5

TM50Rain DanceFor 5 turns, heavy rain powers Water moves.WaterStatus——5

TM56Bullet SeedHits 2-5 times in one turn.GrassPhys25100%30

TM57False SwipeAlways leaves the target with at least 1 HP.NormalPhys40100%40

TM61Shadow ClawHigh critical hit ratio.GhostPhys70100%15

TM65Air Slash30% chance to make the target flinch.FlyingSpec7595%15

TM70Sleep TalkUser must be asleep. Uses another known move.NormalStatus——10

TM71Seed BombNo additional effect.GrassPhys80100%15

TM74ReflectFor 5 turns, physical damage to allies is halved.PsychicStatus——20

TM75Light ScreenFor 5 turns, special damage to allies is halved.PsychicStatus——30

TM81Grass KnotMore power the heavier the target.GrassSpec—100%20

TM83Poison Jab30% chance to poison the target.PoisonPhys80100%20

TM85RestUser sleeps 2 turns and restores HP and status.PsychicStatus——5

TM88Swords DanceRaises the user's Attack by 2.NormalStatus——20

TM103SubstituteUser takes 1/4 its max HP to put in a substitute.NormalStatus——10

TM104Iron DefenseRaises the user's Defense by 2.SteelStatus——15

TM105X-ScissorNo additional effect.BugPhys80100%15

TM111Giga DrainUser recovers 50% of the damage dealt.GrassSpec75100%10

TM119Energy Ball10% chance to lower the target's Sp. Def by 1.GrassSpec90100%10

TM129Calm MindRaises the user's Sp. Atk and Sp. Def by 1.PsychicStatus——20

TM130Helping HandOne adjacent ally's move power is 1.5× this turn.NormalStatus——20

TM131Pollen PuffIf the target is an ally, heals 50% of its max HP.BugSpec90100%15

TM132Baton PassUser switches, passing stat changes and more.NormalStatus——40

TM137Grassy Terrain5 turns. Grounded: +Grass power, +1/16 max HP.GrassStatus——10

TM152Giga ImpactUser cannot move next turn.NormalPhys15090%5

TM159Leaf StormLowers the user's Sp. Atk by 2.GrassSpec13090%5

TM162Bug Buzz10% chance to lower the target's Sp. Def by 1.BugSpec90100%10

TM163Hyper BeamUser cannot move next turn.NormalSpec15090%5

TM168Solar BeamCharges turn 1. Hits turn 2. No charge in sunlight.GrassSpec120100%10

TM171Tera BlastIf Terastallized: Phys. if Atk > SpA, type = Tera.NormalSpec80100%10

TM181Knock Off1.5× damage if foe holds an item. Removes item.DarkPhys65100%20

TM182Bug BiteUser steals and eats the target's Berry.BugPhys60100%20

TM185Lunge100% chance to lower the target's Attack by 1.BugPhys80100%15

TM194Grassy GlideUser on Grassy Terrain: +1 priority.GrassPhys55100%20

TM211Electroweb100% chance to lower the foe(s) Speed by 1.ElectricSpec5595%15

TM212Triple AxelHits 3 times. Each hit can miss, but power rises.IcePhys2090%10

TM219Skitter Smack100% chance to lower target's Sp. Atk by 1.BugPhys7090%10

TM221Throat ChopFor 2 turns, the target cannot use sound moves.DarkPhys80100%15

Egg moves 6

EggBug BiteUser steals and eats the target's Berry.BugPhys60100%20

EggScreechLowers the target's Defense by 2.NormalStatus—85%40

EggSnoreUser must be asleep. 30% chance to flinch target.NormalSpec50100%15

EggSwitcherooUser switches its held item with the target's.DarkStatus—100%10

EggSynthesisHeals the user by a weather-dependent amount.GrassStatus——5

EggWorry SeedThe target's Ability becomes Insomnia.GrassStatus—100%10

Biology

It makes clothes from leaves and silk for small Pokémon. It keeps its eggs warm with leaves. Its arms end in sharp needles, which Leavanny uses with grace and efficiency.

Adapted from Wikipedia: List of generation V Pokémon · CC BY-SA 4.0 · edited.

Pokédex entries

: Nurturing Pokémon
: Unova · Black & White
Color: Yellow

: —

Original Unova#048Updated Unova#019Kitakami#015

Upon finding a small Pokémon, it weaves clothing for it from leaves by using the sticky silk secreted from its mouth.
Black 2 · White 2 · X · Omega Ruby
It keeps its eggs warm with heat from fermenting leaves. It also uses leaves to make warm wrappings for Sewaddle.
White · Y · Alpha Sapphire
Upon finding a small Pokémon, it weaves clothing for it from leaves, using the cutters on its arms and sticky silk.
Black

Names around the world

English: Leavanny
Japanese: ハハコモリ
Japanese (romaji): Hahakomori
Korean: 모아머
Chinese (Traditional): 保母蟲
Chinese (Simplified): 保姆虫
French: Manternel
German: Matrifol
Spanish: Leavanny
Italian: Leavanny

Sprites

Artwork and 3D models

Gen IX · Gen VII · Gen VI · Gen V

Training

: 3 Atk
: 45 ≈5.9% with a Poké Ball at full HP
: 70
: 225
: Medium Slow

Breeding

: Bug
: ♂ 50%♀ 50%
: 15 egg cycles ≈4,080 steps (Gen IV–VII)

Where to find

Evolves from Swadloon: Level up with high friendship.

Ultra Moon 1 area

Poni MeadowIsland Scan · Lv 57

Ultra Sun 1 area

Poni MeadowIsland Scan · Lv 57

Moon 1 area

Poni MeadowIsland Scan · Lv 57

Sun 1 area

Poni MeadowIsland Scan · Lv 57

White 2 4 areas

Lostlorn ForestWalking in rustling grass · Lv 24
Lostlorn Forest (Hidden Grotto)Finding a Pokemon in a Hidden Grotto · Lv 20–24
Road 12Walking in rustling grass · Lv 38
Road 6Walking in rustling grass · Lv 26

Black 2 4 areas

Lostlorn ForestWalking in rustling grass · Lv 24
Lostlorn Forest (Hidden Grotto)Finding a Pokemon in a Hidden Grotto · Lv 20–24
Road 12Walking in rustling grass · Lv 38
Road 6Walking in rustling grass · Lv 26

White 2 areas

Lostlorn ForestWalking in rustling grass · Lv 22
Road 6Walking in rustling grass · Lv 25

Black 2 areas

Lostlorn ForestWalking in rustling grass · Lv 22
Road 6Walking in rustling grass · Lv 25

Locations cover Red & Blue to Sword & Shield (with its DLC) and Let’s Go. We don’t have them yet for Legends: Arceus, Brilliant Diamond & Shining Pearl, Scarlet & Violet and Legends: Z-A.