Stats & Training
Nothing fancy in Silcoon's spread. It leans mixed with Defense out front. And you'll get 2 Defense EVs per KO for it. Follows a medium-fast 1M XP curve.
Wraps itself in thin strings of silk while it stores energy for evolution. It can’t extend its limbs and its movement is slow, but its eyes keep a sharp lookout—Silcoon is always on guard.
Silcoon Weakness
Type-wise, Silcoon takes extra damage from Fire, Flying, and Rock. Silcoon's physical bulk (base 55 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.
| Damage | Types |
|---|---|
| 2x (Weak) | Fire, Flying, Rock |
| 0.5x (Resist) | Grass, Fighting, Ground |
Zapdos Electric | A | |
Obtain MethodUltra Space Wilds Interact Encounter Available Moves Moves
Damage vs Silcoon View Zapdos builds →Fly 2x122-144%KO Pluck 2x82-96% Ancient Power 2x118-139%KO Aerial Ace 2x82-96% | ||
Moltres Fire | B | |
Obtain MethodUltra Space Wilds Interact Encounter Available Moves Moves
Damage vs Silcoon View Moltres builds →Overheat 2x379-446%KO Fire Blast 2x320-377%KO Heat Wave 2x277-326%KO Flamethrower 2x262-310%KO | ||
Terrakion RockFighting | B | |
Obtain MethodUltra Space Wilds Interact Encounter Available Moves Moves
Damage vs Silcoon View Terrakion builds →Stone Edge 2x181-214%KO Rock Slide 2x136-161%KO Rock Tomb 2x110-130%KO Aerial Ace 2x73-86% | ||
Nihilego RockPoison | B | |
Obtain MethodUltra Space Interact Encounter | ||
Articuno Ice | C | |
Obtain MethodUltra Space Wilds Interact Encounter Available Moves Moves
Damage vs Silcoon View Articuno builds →Fly 2x116-137%KO Ancient Power 2x94-110%KO Sky Drop 2x77-91% Aerial Ace 2x77-91% | ||
In Ultra Sun & Ultra Moon, Volcarona's Giga Drain hits Silcoon for 48-56%. Gliscor's Earthquake hits Silcoon for 35-41%. Terrakion's Stone Edge also KOs at 327-385%.
Volcarona BugFire | A | |
Recommended Build AbilityFlame Body ItemLeftovers NatureTimid Moves
Damage vs Silcoon View Volcarona builds →Giga Drain48-56% | ||
Gliscor Ground | B | |
Recommended Build AbilityPoisonheal ItemToxic Orb NatureJolly Moves
Damage vs Silcoon View Gliscor builds →Earthquake35-41% | ||
Terrakion RockFighting | B | |
Recommended Build AbilityJustified ItemChoice Band NatureJolly Moves
Damage vs Silcoon View Terrakion builds →Close Combat98-115%KO Stone Edge 2x327-385%KO Earthquake54-64% | ||
Arcanine Fire | C | |
Recommended Build AbilityIntimidate ItemChoice Band NatureJolly Moves
Damage vs Silcoon View Arcanine builds →Flare Blitz 2x351-413%KO Extreme Speed78-92% Wild Charge88-103%KO Close Combat59-69% | ||
Talonflame Fire | C | |
Recommended Build AbilityFlame Body ItemLeftovers NatureHardy Moves
Damage vs Silcoon View Talonflame builds →Fire Blast 2x223-263%KO | ||
Ultra Sun & Ultra Moon Evolution
Wurmple can evolve into Silcoon and Cascoon. Silcoon sits before the split, so check the evolution methods below to pick your path. 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
Ultra Sun & Ultra Moon Silcoon Best Moveset
Best Build
No build content available for this Pokemon in Gen 7.
Try selecting a different game/generation filter, or check back later.
Moves
A compact toolkit overall. The offense runs through Bug Bite for Silcoon, with Electric and Poison coverage doing what it can. Don't expect versatility from this one.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Reminder Moves
How to Get Silcoon in Ultra Sun & Ultra Moon
Silcoon can't be caught in Ultra Sun & Ultra Moon. Transfer Wurmple from Ruby, Emerald, or Diamond and evolve through the 2-stage line to get it. The step cards below map the full chain.
Silcoon Guide
Silcoon evolves into Beautifly at level 10. One evolution, no branching. Solid jump from 205 BST.
Silcoon evolves into Beautifly at level 10. Early evolution, you'll hit it before the third gym in most games.
In Ultra Sun & Ultra Moon, For a casual playthrough, Silcoon works as a placeholder. Bug coverage is useful early. The real payoff is Cascoon. That's where the stats start mattering.
Silcoon is catchable in Ultra Sun & Ultra Moon. Check the Locations section above for specific routes, encounter rates, and methods. It also appears in 13 other games across the series.
Game Availability
Debuting in Ruby & Sapphire, Silcoon appears in 14 games across 8 generations. A reliable presence in a solid number of games, typically found through catching or hatching as a base form.
Click a game to view version-specific details
- Gen 1Y
Yellow - Gen 1RB

Red & Blue - Gen 2GS

Gold & Silver - Gen 2C
Crystal - Gen 3RSDebut

Ruby & Sapphire - Gen 3FRLG

FireRed & LeafGreen - Gen 3E
Emerald - Gen 4Pt
Platinum - Gen 4HGSS

HeartGold & SoulSilver - Gen 4DP

Diamond & Pearl - Gen 5BW

Black & White - Gen 5B2W2

Black 2 & White 2 - Gen 6XY

X & Y - Gen 6ORAS

Omega Ruby & Alpha Sapphire - Gen 7USUM

Ultra Sun & Ultra Moon - Gen 7SM

Sun & Moon - Gen 7LGPE

Let's Go Pikachu & Eevee - Gen 8SwSh

Sword & Shield - Gen 8PLA
Legends: Arceus - Gen 8BDSP

Brilliant Diamond & Shining Pearl - Gen 9SV

Scarlet & Violet - Gen 9LZA
Legends: Z-A - Gen 10WW

Winds & Waves
