Physical
Balanced
15Speed · Very Slow

Is Cascoon Good in Ruby & Sapphire Playthrough?

Cocoon stage toward Dustox. Same quick evolution as Silcoon. The Dustox payoff is slightly more useful defensively.

StrongGoodEvenToughBadEESGTTEETTTTEEGGGGETEETTTTRoxanneGym 1BrawlyGym 2WattsonGym 3FlanneryGym 4NormanGym 5WinonaGym 6Tate & LizaGym 7WallaceGym 8SidneyE4PhoebeE4GlaciaE4DrakeE4StevenChamp*
Roxanne
Gym 1
Even

Beautifly trades roughly evenly with Roxanne's team.

Even
Geodude
Lv 14
RockGround
Rock Head
TackleDefense CurlRock ThrowRock Tomb
Risky
Nosepass
Lv 15
Rock
Sturdy
TackleHardenRock ThrowRock Tomb
Roxanne
Gym 1
Even

Dustox trades roughly evenly with Roxanne's team.

Even
Geodude
Lv 14
RockGround
Rock Head
TackleDefense CurlRock ThrowRock Tomb
Risky
Nosepass
Lv 15
Rock
Sturdy
TackleHardenRock ThrowRock Tomb
Roxanne
Gym 1

Your evolution path matters here. Pick a branch to see how it fares against Roxanne:

Brawly
Gym 2
Strong

Beautifly resists most of Brawly's coverage and hits back hard.

Easy KO
Machop
Lv 17
Fighting
Guts
LeerKarate ChopSeismic TossBulk Up
Easy KO
Makuhita
Lv 18
Fighting
Thick Fat
Arm ThrustKnock OffSand AttackBulk Up
Brawly
Gym 2
Good

Dustox has the type edge here and should clean up Brawly's team.

You Win
Machop
Lv 17
Fighting
Guts
LeerKarate ChopSeismic TossBulk Up
You Win
Makuhita
Lv 18
Fighting
Thick Fat
Arm ThrustKnock OffSand AttackBulk Up
Brawly
Gym 2

Your evolution path matters here. Pick a branch to see how it fares against Brawly:

Wattson
Gym 3
Tough

Wattson's team hits Beautifly's weaknesses hard.

Risky
Magnemite
Lv 22
ElectricSteel
Magnet Pull
SupersonicSonic BoomThunder ShockThunder Wave
Risky
Voltorb
Lv 20
Electric
Soundproof
RolloutSelf DestructSparkSonic Boom
Avoid
Magneton
Lv 23
ElectricSteel
Magnet Pull
SupersonicSonic BoomShock WaveThunder Wave
Wattson
Gym 3
Tough

Wattson's team hits Dustox's weaknesses hard.

Risky
Magnemite
Lv 22
ElectricSteel
Magnet Pull
SupersonicSonic BoomThunder ShockThunder Wave
Even
Voltorb
Lv 20
Electric
Soundproof
RolloutSelf DestructSparkSonic Boom
Avoid
Magneton
Lv 23
ElectricSteel
Magnet Pull
SupersonicSonic BoomShock WaveThunder Wave
Wattson
Gym 3

Your evolution path matters here. Pick a branch to see how it fares against Wattson:

Flannery
Gym 4
Even

Beautifly trades roughly evenly with Flannery's team.

Even
Slugma
Lv 26
Fire
Magma Armor
OverheatSmogLight ScreenSunny Day
Even
Slugma
Lv 26
Fire
Magma Armor
FlamethrowerRock SlideLight ScreenSunny Day
Risky
Torkoal
Lv 28
Fire
White Smoke
OverheatBody SlamFlailAttract
Flannery
Gym 4
Even

Dustox trades roughly evenly with Flannery's team.

Even
Slugma
Lv 26
Fire
Magma Armor
OverheatSmogLight ScreenSunny Day
Even
Slugma
Lv 26
Fire
Magma Armor
FlamethrowerRock SlideLight ScreenSunny Day
Risky
Torkoal
Lv 28
Fire
White Smoke
OverheatBody SlamFlailAttract
Flannery
Gym 4

Your evolution path matters here. Pick a branch to see how it fares against Flannery:

Norman
Gym 5
Tough

Norman's typing presses Beautifly's defenses.

Risky
Slaking
Lv 28
Normal
Truant
EncoreFacadeYawnFeint Attack
Even
Vigoroth
Lv 30
Normal
Vital Spirit
SlashFeint AttackFacadeEncore
Risky
Slaking
Lv 31
Normal
Truant
Focus PunchSlack OffFacadeFeint Attack
Norman
Gym 5
Tough

Norman's typing presses Dustox's defenses.

Risky
Slaking
Lv 28
Normal
Truant
EncoreFacadeYawnFeint Attack
Even
Vigoroth
Lv 30
Normal
Vital Spirit
SlashFeint AttackFacadeEncore
Risky
Slaking
Lv 31
Normal
Truant
Focus PunchSlack OffFacadeFeint Attack
Norman
Gym 5

Your evolution path matters here. Pick a branch to see how it fares against Norman:

Winona
Gym 6
Tough

Winona's team hits Beautifly's weaknesses hard.

Risky
Swellow
Lv 31
NormalFlying
Guts
Quick AttackAerial AceDouble TeamEndeavor
Even
Pelipper
Lv 30
WaterFlying
Keen Eye
Water GunSupersonicProtectAerial Ace
Avoid
Skarmory
Lv 32
SteelFlying
Keen Eye
Sand AttackFury AttackSteel WingAerial Ace
Risky
Altaria
Lv 33
DragonFlying
Natural Cure
EarthquakeDragon BreathDragon DanceAerial Ace
Winona
Gym 6
Tough

Winona's team hits Dustox's weaknesses hard.

Risky
Swellow
Lv 31
NormalFlying
Guts
Quick AttackAerial AceDouble TeamEndeavor
Even
Pelipper
Lv 30
WaterFlying
Keen Eye
Water GunSupersonicProtectAerial Ace
Avoid
Skarmory
Lv 32
SteelFlying
Keen Eye
Sand AttackFury AttackSteel WingAerial Ace
Risky
Altaria
Lv 33
DragonFlying
Natural Cure
EarthquakeDragon BreathDragon DanceAerial Ace
Winona
Gym 6

Your evolution path matters here. Pick a branch to see how it fares against Winona:

Tate & Liza
Gym 7
Even

Beautifly trades roughly evenly with Tate & Liza's team.

Even
Solrock
Lv 42
RockPsychic
Levitate
Sunny DaySolar BeamPsychicFlamethrower
Even
Lunatone
Lv 42
RockPsychic
Levitate
Light ScreenPsychicHypnosisCalm Mind
Tate & Liza
Gym 7
Even

Dustox trades roughly evenly with Tate & Liza's team.

Even
Solrock
Lv 42
RockPsychic
Levitate
Sunny DaySolar BeamPsychicFlamethrower
Even
Lunatone
Lv 42
RockPsychic
Levitate
Light ScreenPsychicHypnosisCalm Mind
Tate & Liza
Gym 7

Your evolution path matters here. Pick a branch to see how it fares against Tate & Liza:

Wallace
Gym 8
Good

Beautifly has the type edge here and should clean up Wallace's team.

You Win
Luvdisc
Lv 40
Water
Swift Swim
Water PulseAttractSweet KissFlail
Easy KO
Whiscash
Lv 42
WaterGround
Oblivious
Rain DanceWater PulseAmnesiaEarthquake
You Win
Sealeo
Lv 40
IceWater
Thick Fat
EncoreBody SlamAurora BeamWater Pulse
You Win
Seaking
Lv 42
Water
Swift Swim
Water PulseRain DanceFury AttackHorn Drill
Even
Milotic
Lv 43
Water
Marvel Scale
Water PulseTwisterRecoverIce Beam
Wallace
Gym 8
Good

Dustox has the type edge here and should clean up Wallace's team.

You Win
Luvdisc
Lv 40
Water
Swift Swim
Water PulseAttractSweet KissFlail
You Win
Whiscash
Lv 42
WaterGround
Oblivious
Rain DanceWater PulseAmnesiaEarthquake
You Win
Sealeo
Lv 40
IceWater
Thick Fat
EncoreBody SlamAurora BeamWater Pulse
You Win
Seaking
Lv 42
Water
Swift Swim
Water PulseRain DanceFury AttackHorn Drill
Even
Milotic
Lv 43
Water
Marvel Scale
Water PulseTwisterRecoverIce Beam
Wallace
Gym 8

Your evolution path matters here. Pick a branch to see how it fares against Wallace:

Sidney
Elite Four
Good

Beautifly has the type edge here and should clean up Sidney's team.

You Win
Mightyena
Lv 46
Dark
Intimidate
RoarTake DownSand AttackCrunch
You Win
Shiftry
Lv 48
GrassDark
Chlorophyll
Fake OutDouble TeamSwaggerExtrasensory
Easy KO
Cacturne
Lv 46
GrassDark
Sand Veil
Leech SeedFeint AttackNeedle ArmCotton Spore
You Win
Sharpedo
Lv 48
WaterDark
Rough Skin
CrunchSwaggerSurfSlash
Even
Absol
Lv 49
Dark
Pressure
Aerial AceSnatchSwords DanceSlash
Sidney
Elite Four
Good

Dustox has the type edge here and should clean up Sidney's team.

You Win
Mightyena
Lv 46
Dark
Intimidate
RoarTake DownSand AttackCrunch
You Win
Shiftry
Lv 48
GrassDark
Chlorophyll
Fake OutDouble TeamSwaggerExtrasensory
Easy KO
Cacturne
Lv 46
GrassDark
Sand Veil
Leech SeedFeint AttackNeedle ArmCotton Spore
You Win
Sharpedo
Lv 48
WaterDark
Rough Skin
CrunchSwaggerSurfSlash
Even
Absol
Lv 49
Dark
Pressure
Aerial AceSnatchSwords DanceSlash
Sidney
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Sidney:

Phoebe
Elite Four
Even

Beautifly trades roughly evenly with Phoebe's team.

Even
Dusclops
Lv 48
Ghost
Pressure
Shadow PunchConfuse RayCurseFuture Sight
Even
Banette
Lv 49
Ghost
Insomnia
Shadow BallSpiteWill O WispFeint Attack
Even
Sableye
Lv 50
DarkGhost
Keen Eye
Shadow BallPsychicAttractFeint Attack
Even
Banette
Lv 49
Ghost
Insomnia
Shadow BallPsychicToxicSkill Swap
Even
Dusclops
Lv 51
Ghost
Pressure
Shadow BallIce BeamConfuse RayEarthquake
Phoebe
Elite Four
Tough

Phoebe's team hits Dustox's weaknesses hard.

Risky
Dusclops
Lv 48
Ghost
Pressure
Shadow PunchConfuse RayCurseFuture Sight
Risky
Banette
Lv 49
Ghost
Insomnia
Shadow BallSpiteWill O WispFeint Attack
Risky
Sableye
Lv 50
DarkGhost
Keen Eye
Shadow BallPsychicAttractFeint Attack
Risky
Banette
Lv 49
Ghost
Insomnia
Shadow BallPsychicToxicSkill Swap
Risky
Dusclops
Lv 51
Ghost
Pressure
Shadow BallIce BeamConfuse RayEarthquake
Phoebe
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Phoebe:

Glacia
Elite Four
Even

Beautifly trades roughly evenly with Glacia's team.

Risky
Glalie
Lv 50
Ice
Inner Focus
Light ScreenCrunchHailIce Beam
You Win
Sealeo
Lv 50
IceWater
Thick Fat
SurfBody SlamHailIce Ball
You Win
Sealeo
Lv 52
IceWater
Thick Fat
AttractDiveHailBlizzard
Risky
Glalie
Lv 52
Ice
Inner Focus
Shadow BallCrunchHailIce Beam
Even
Walrein
Lv 53
IceWater
Thick Fat
SurfBody SlamBlizzardSheer Cold
Glacia
Elite Four
Even

Dustox trades roughly evenly with Glacia's team.

Even
Glalie
Lv 50
Ice
Inner Focus
Light ScreenCrunchHailIce Beam
You Win
Sealeo
Lv 50
IceWater
Thick Fat
SurfBody SlamHailIce Ball
You Win
Sealeo
Lv 52
IceWater
Thick Fat
AttractDiveHailBlizzard
Even
Glalie
Lv 52
Ice
Inner Focus
Shadow BallCrunchHailIce Beam
Even
Walrein
Lv 53
IceWater
Thick Fat
SurfBody SlamBlizzardSheer Cold
Glacia
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Glacia:

Drake
Elite Four
Tough

Drake's team hits Beautifly's weaknesses hard.

Even
Shelgon
Lv 52
Dragon
Rock Head
Rock TombDragon ClawProtectCrunch
Risky
Altaria
Lv 54
DragonFlying
Natural Cure
Take DownDragon BreathDragon DanceRefresh
Risky
Flygon
Lv 53
GroundDragon
Levitate
DigDragon BreathFlySandstorm
Risky
Flygon
Lv 53
GroundDragon
Levitate
FlamethrowerCrunchDragon BreathSand Attack
Risky
Salamence
Lv 55
DragonFlying
Intimidate
FlamethrowerDragon ClawFlyCrunch
Drake
Elite Four
Tough

Drake's team hits Dustox's weaknesses hard.

Even
Shelgon
Lv 52
Dragon
Rock Head
Rock TombDragon ClawProtectCrunch
Risky
Altaria
Lv 54
DragonFlying
Natural Cure
Take DownDragon BreathDragon DanceRefresh
Risky
Flygon
Lv 53
GroundDragon
Levitate
DigDragon BreathFlySandstorm
Risky
Flygon
Lv 53
GroundDragon
Levitate
FlamethrowerCrunchDragon BreathSand Attack
Risky
Salamence
Lv 55
DragonFlying
Intimidate
FlamethrowerDragon ClawFlyCrunch
Drake
Elite Four

Your evolution path matters here. Pick a branch to see how it fares against Drake:

Steven
Champion
Tough

Steven's team hits Beautifly's weaknesses hard.

Avoid
Skarmory
Lv 57
SteelFlying
Keen Eye
ToxicAerial AceSpikesSteel Wing
Even
Claydol
Lv 55
GroundPsychic
Levitate
ReflectLight ScreenAncient PowerEarthquake
Risky
Aggron
Lv 56
SteelRock
Sturdy
ThunderEarthquakeSolar BeamDragon Claw
You Win
Cradily
Lv 56
RockGrass
Suction Cups
Giga DrainAncient PowerSludge BombConfuse Ray
Even
Armaldo
Lv 56
RockBug
Battle Armor
Water PulseAncient PowerAerial AceSlash
Risky
Metagross
Lv 58
SteelPsychic
Clear Body
EarthquakePsychicMeteor MashHyper Beam
Steven
Champion
Tough

Steven's team hits Dustox's weaknesses hard.

Avoid
Skarmory
Lv 57
SteelFlying
Keen Eye
ToxicAerial AceSpikesSteel Wing
Even
Claydol
Lv 55
GroundPsychic
Levitate
ReflectLight ScreenAncient PowerEarthquake
Risky
Aggron
Lv 56
SteelRock
Sturdy
ThunderEarthquakeSolar BeamDragon Claw
You Win
Cradily
Lv 56
RockGrass
Suction Cups
Giga DrainAncient PowerSludge BombConfuse Ray
Risky
Armaldo
Lv 56
RockBug
Battle Armor
Water PulseAncient PowerAerial AceSlash
Avoid
Metagross
Lv 58
SteelPsychic
Clear Body
EarthquakePsychicMeteor MashHyper Beam
Steven
Champion

Your evolution path matters here. Pick a branch to see how it fares against Steven:

Catch Wurmple
Available before Badge 1
Type
Bug
Tier
F

Catch Wurmple on Route 101 (walking, Lv 2-3, common).

View Wurmple locations

Recommended Moves
  • STARTING (Lv 2)
    • LV 2NormalTackle40100%35
    • LV 5PoisonPoison Sting15100%35
Breed Beautifly
Post-Game (Breed)
Type
BugFlying
Tier
E

Beautifly can be obtained by breeding (post-game).

View Beautifly locations

Recommended Moves
  • After Wattson
    • TM29PsychicPsychic90100%10
  • After Norman
    • TM42NormalFacade70100%20
  • After Winona
    • TM40FlyingAerial Ace90100%20
    • TM15NormalHyper Beam15090%5
    • TM22GrassSolar Beam120100%10
    • TM30GhostShadow Ball80100%15
    • LV 34BugSilver Wind90100%5
    • LV 38GrassGiga Drain75100%10
Breed Dustox
Post-Game (Breed)
Type
BugPoison
Tier
E

Dustox can be obtained by breeding (post-game).

View Dustox locations

Recommended Moves
  • After Brawly
    • TM36PoisonSludge Bomb135100%10
  • After Wattson
    • TM29PsychicPsychic90100%10
  • After Winona
    • TM15NormalHyper Beam15090%5
    • TM22GrassSolar Beam120100%10
    • TM30GhostShadow Ball80100%15
    • TM19GrassGiga Drain75100%10
    • LV 34BugSilver Wind90100%5
    • LV 38PoisonToxic90%10

How to Get Cascoon in Ruby & Sapphire

moderate rates for Cascoon across 2 locations in early-game routes. Nothing complicated. Check the sorted list below, compare the top few options, and head to whichever is closest.

Where To Catch Cascoon in RS

The path to Cascoon starts with Wurmple at Lv. 2-6 via walking encounters. 2 catchable stages total, with locations listed for each one below.

  1. Wurmple
    Step 1Catch Wurmple
    Route 101
    Lv.2-3Grass
    Rate 45%
    Route 102
    Lv.3-4Grass
    Rate 30%
    Route 104
    Lv.4-5Grass
    Rate 30%
    Petalburg Woods
    Lv.5-6Grass
    Rate 25%
  2. Cascoon
    Step 2Cascoon
    Petalburg Woods
    Lv.5Grass
    Rate 10%
    or evolve from Wurmple (Step 1)
  3. Dustox
    Step 3Evolve into Dustox
    BREEDING
    Available
    Leave a compatible parent at the Pokemon Day Care to receive a Dustox egg.

Cascoon Weakness

Cascoon is weak to Fire, Flying, and Rock. Cascoon's physical bulk (base 55 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

Cascoon Weakness and Resistance Chart
DamageTypes
2x (Weak)Fire, Flying, Rock
0.5x (Resist)Grass, Fighting, Ground
Gen III Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move

What is Cascoon Weak Against

Avg
3Weak
3Resist
0Immune
Score-3
4xCritical
None
¼xResist
None
0xImmune
None

What is Cascoon Strong Against

3Strong
6Resisted
0Immune
Score-3

Best Pokemon Against Cascoon

Cascoon Evolutions

From here, Cascoon's line branches into Silcoon and Cascoon. That's 2 possible evolutions, each with its own method. Defense has grown the most so far (+20), but there's still another 190 stats to gain in the final evolution. View every chain in the Evolution Chart.

How to Evolve

5 Forms
Wurmple
#265Wurmple
Silcoon
#266Silcoon
Level 7 (Random)
Beautifly
#267Beautifly
Level 10
Cascoon
#268Cascoon
Level 7 (Random)
Dustox
#269Dustox
Level 10
Stat Comparison 5 Forms
Beautifly
BugFlying
Cascoon
Bug
Dustox
BugPoison
HP
45
50+5
60+10
50+5
60+10
ATK
45
35-10
70+35
35-10
50+15
DEF
35
55+20
50-5
55+20
70+15
SP.ATK
20
25+5
100+75
25+5
50+25
SP.DEF
30
25-5
50+25
25-5
90+65
SPE
20
15-5
65+50
15-5
65+50
BST
195D-Tier
205D-Tier+10
395C-Tier+190
205D-Tier+10
385C-Tier+180
ROLE
Balanced
Balanced
Attacker
Balanced
Balanced
TYPE
Physical
Utility
Special
Utility
Utility

Breeding

Very Easy

Breed with Cascoon to get Wurmple eggs easily using 37 partners from the Bug egg group.

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

RS Cascoon Best Moveset

Cocoon heading toward Dustox with AbilityShed Skin for occasional status curing. Same non-role as Silcoon on the opposite evolutionary branch.

Best Build

Experimental
Utility
Ability
Shed Skin
Item
Nothing
Best Nature for Cascoon
HardyNEUTRAL

Cascoon best EVs are Attack

EVs

Utility Moveset

  • HardenCoverage
  • HardenUtility

Moves List

Not a lot to pick from. Cascoon gets Bug STAB for same-type damage, and limited coverage rounds things out. You're building around what's available rather than choosing from a deep bench.

Level-Up Moves

Lv 1
Harden
S30Normal
Lv 7
Harden
S30Normal

TM Moves

Cascoon can't learn any TM moves

Egg Moves

Cascoon doesn't have any Egg moves

Tutor Moves

Cascoon can't learn any Tutor moves

Base Stats

Base Stats
Below
HP50
D
Attack35
F
Defense55
D
Sp. Atk25
F
Sp. Def25
F
Speed15
F
Total205
Details
Catch Rate
Moderate120 / 255
Growth Rate
Medium Fast1M XP
Height0.7 m
Weight11.5 kg
Base XP72
Abilities
Shed Skin
Has a 33% chance of curing any major status ailment after each turn.
EV Yield
HPAtkDef+2SpASpDSpe
Defense training target
Pokedex Entry

CASCOON makes its protective cocoon by wrapping its body entirely with a fine silk from its mouth. Once the silk goes around its body, it hardens. This POKéMON prepares for its evolution inside the cocoon.

If it is attacked, CASCOON remains motionless however badly it may be hurt. It does so because if it were to move, its body would be weak upon evolution. This POKéMON will also not forget the pain it endured.

Cascoon Ruby & Sapphire Guide

  • For Ruby & Sapphire, you can run Cascoon through the first few routes without issues. 205 BST won't carry you far though. Get it to Beautifly as fast as you can.

Game Availability

Available in 14 titles since its debut in Ruby & Sapphire, Cascoon spans 8 generations of Pokemon games. It's accessible through catching or hatching as a base form in a solid number of games.

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