Special
Support
380Low
42Very Slow
DTier

Mid-stage Pokemon like Swadloon rarely see competitive play outside of special formats. It's a waypoint on the road to Leavanny, which is where the real potential kicks in. Introduced in Gen 5. Works well under Trick Room.

Bulk defines Swadloon's stat line. Defense and Sp. Def anchor the defensive side, but Speed can't keep up offensively. Common in the wild and worth 2 Defense EVs.

Base Stats
380Avg
HP55
D
Attack63
C
Defense90
B
Sp. Atk50
D
Sp. Def80
C
Speed42
D
Total380
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Swadloon yields +2 Def
HPAtkDef+2SpASpDSpe
Details
Catch120ModerateMedium Slow1.06M XP0.5m / 1'08"7.3kg / 16.1 lbs133Base XP
Pokedex Entries

Forests where Swadloon live have superb foliage because the nutrients they make from fallen leaves nourish the plant life.

Omega Ruby

It protects itself from the cold by wrapping up in leaves. It stays on the move, eating leaves in forests.

Alpha Sapphire

Swadloon Weakness

Fragile

Fire, Flying, Ice, Poison, Bug, and Rock-type moves hit Swadloon for super-effective damage. Fire and Flying hits land at 4x, so they're the biggest threat. 5 resistances help offset the weaknesses.

4xCriticali
¼xResisti
0xImmunei
None
6Weak
5Resist
0Immune
Scorei-9
Stealth Rock25% on switch
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
4x Fire — Flamethrower, Fire Blast, Lava Plume
4x Flying — Brave Bird, Hurricane, Air Slash
Abilities
Leaf GuardProtects against major status ailments during strong sunlight.
ChlorophyllDoubles Speed during strong sunlight.
OvercoatHAProtects against damage from weather.

Partway through Sewaddle's chain. Swadloon still has another evolution ahead before reaching Leavanny. For breeding, quick to hatch with no compatible partners via one egg group. So far, Defense got the biggest boost (+20 from Sewaddle). The final form adds another 120 stats on top.

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 with Swadloon to get Sewaddle eggs easily from the Bug egg group. Notable egg moves include Agility, Air Slash, Baton Pass and 6 more.

Egg Groups
Bug
Gender
50.0%50.0%
Hatch Time
15 cycles·3,855 steps
Quick~4 min with Flame Body
Egg Moves
9moves

Lead with Swadloon, set Sticky Web, and keep pressure on. Overcoat and Eviolite buy the time it needs, with max HP and Defense EVs letting it take hits while controlling the hazard game. Synthesis keeps it healthy between hits.

Best Build

Wall
Ability
Overcoat
Item
EvioliteBULK
Nature
Bold+DEF
EVs

Best Swadloon Moveset

  • Sticky WebSTAB
  • ToxicUtility
  • AttractUtility
  • SynthesisRecovery

Without breeding, Swadloon misses out on Agility and Air Slash. That's 9 egg moves adding depth that the base kit lacks. STAB comes from Solar Beam and Energy Ball, with Normal and Psychic coverage and more rounding things out.

Level-Up Moves

Lv 1
Bug Bite
6010020Bug
Lv 1
Grass Whistle
5515Grass
Lv 1
Protect+4
10Normal
Lv 1
Razor Leaf
559525Grass
Lv 1
String Shot
9540Bug
Lv 1
Tackle
4010035Normal

TM Moves

Src
TM45
Attract
10015Normal
TM04
Calm Mind
20Psychic
TM100
Confide
20Normal
TM32
Double Team
15Normal
TM85
Dream Eater
10010015Psychic
TM53
Energy Ball
9010010Grass
TM42
Facade
7010020Normal
TM21
Frustration
10020Normal
TM86
Grass Knot
10020Grass
TM10
Hidden Power
6010015Normal
TM16
Light Screen
30Psychic
TM96
Nature Power
20Normal
TM66
Payback
5010010Dark
TM17
Protect+4
10Normal
TM44
Rest
10Psychic
TM27
Return
10020Normal
TM48
Round
6010015Normal
TM20
Safeguard
25Normal
TM88
Sleep Talk
10Normal
TM22
Solar Beam
20010010Grass
TM90
Substitute
10Normal
TM11
Sunny Day
5Fire
TM87
Swagger
8515Normal
TM06
Toxic
9010Poison

Egg Moves

Src
Egg
Agility
30Psychic
Egg
Air Slash
759515Flying
Egg
Baton Pass
40Normal
Egg
Camouflage
20Normal
Egg
Me First
20Normal
Egg
Mind Reader
5Normal
Egg
Razor Wind
8010010Normal
Egg
Screech
8540Normal
Egg
Silver Wind
601005Bug

Tutor Moves

Swadloon can't learn any Tutor moves

Reminder Moves

Src
Rem
Bug Buzz
9010010Bug
Rem
Endure+4
10Normal
Rem
Flail
10015Normal
Rem
Sticky Web
20Bug
Rem
Struggle Bug
5010020Bug

Transfer Moves

Src
Gen 6
Cut
509530Normal
Gen 6
Flash
10020Normal
Gen 6
Secret Power
7010020Normal

Swadloon isn't available in the wild in Sun & Moon. Start by transferring Sewaddle from Black, Black 2, or Omega Ruby. The evolution path from Sewaddle to Swadloon is covered in the steps below.

How to Obtain Swadloon in Sun & Moon

  1. Sewaddle
    Step 1Obtain Sewaddle
  2. Swadloon
    Step 2Swadloon
  • Swadloon is meant to evolve into Leavanny. At 380 BST, the stats aren't there for competitive play yet. Pre-evolution Pokemon rarely hold up against fully evolved threats.

  • Watch for Arcanine (Fire), Aerodactyl (Flying), and Cloyster (Ice) when using Swadloon. They all hit it super-effectively with STAB. Arcanine is the most dangerous since Fire moves deal 4x damage. Poison, Bug, and Rock-type attackers are also a problem. With 6 weakness types, most competitive teams carry at least one counter.

  • Sewaddle evolves into Swadloon at level 20. Swadloon evolves into Leavanny by leveling up. Swadloon is a middle-stage evolution in the Sewaddle line.

  • Chlorophyll is what you want on Swadloon. Every competitive set worth running is built with that ability in mind. The alternatives (Leaf Guard, Overcoat) work on paper but Chlorophyll is what makes Swadloon worth using.

  • Base 42 Speed is low. Priority moves or Trick Room are the way to go. On offense, Swadloon is a special attacker with base 50 Sp. Atk. Defensively? Enough bulk to take a hit or two. Best used as a support.

  • Swadloon appears in 7 games, including Black & White, Black 2 & White 2, and X & Y.

Swadloon joined the series in Black & White and has been available in 7 titles so far. With 5 generations of appearances, it's established itself despite the later start.