Cascoon (Pokémon)
Cascoon (Japanese: マユルド Mayuld) is a Bug-type Pokémon introduced in Generation III.
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Type
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Ability
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Catch rate
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Breeding
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Height
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Weight
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Base experience yield
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Leveling rate
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EV yield
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Footprint
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Pokédex color
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Base friendship
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It evolves from Wurmple with a corresponding hidden personality value starting at level 7, and evolves into Dustox starting at level 10. It is the parallel of Silcoon, Wurmple's other evolution.
Biology
Cascoon is a round, cocoon-like Pokémon. It is covered in purple silk, except for two holes where its red eyes are visible. The soft silk hardens into a tough cocoon that is able to endure attacks, and Cascoon will not move even when it is attacked. However, it never forgets the pain it endures and seeks revenge upon evolution. It lives in forests, where it hides underneath large leaves and inside the gaps of tree branches. Additionally, it camouflages itself by attaching dead leaves to its body. As its cells create energy for evolution, the inside of the cocoon becomes hot. Cracks start to form in its casing when evolution is near.
In the anime
Main series

Jessie's Cascoon
Jessie's Wurmple evolved into a Cascoon in A Corphish out of Water, which also marked the species' debut. However, Jessie thought Cascoon was a Silcoon. As a result, James and Meowth were left worried about Jessie's rage when Cascoon evolved into Dustox. Fortunately, Jessie was ultimately not disappointed when Cascoon did indeed evolve into Dustox.
Other
In Best Friend...Worst Nightmare!, Goh's three Wurmple all evolved into Cascoon. They reappeared in A Snow Day for Searching!. In Panic in the Park!, they all evolved into Dustox. The Wurmple reappeared in a flashback in Getting More Than You Battled For!.
Minor appearances
A Coordinator's Cascoon appeared in Hi Ho Silver Wind!.
In Serving Up the Flute Cup!, Goh fantasized about a Cascoon while revealing the three Wurmple he caught could evolve into them.
In Trade, Borrow, and Steal!, a Cascoon was part of Kricketina Kylie's Bug-type Pokémon collection, as shown in her Rotom Phone.
Pokémon Omega Ruby and Alpha Sapphire Animated Trailer
In the Pokémon Omega Ruby and Pokémon Alpha Sapphire Animated Trailer, a Cascoon surrounded May and her Torchic, only for Torchic to scare it away with a Fire-type attack.
In the manga

Pokémon Adventures
A Cascoon appeared in Making Mirth with Mightyena.
Game data
Pokédex entries
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Game locations
In side games
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Base stats
| Stat | Range | ||
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| At Lv. 50 | At Lv. 100 | ||
HP: 50 |
110 - 157 | 210 - 304 | |
35 |
36 - 95 | 67 - 185 | |
55 |
54 - 117 | 103 - 229 | |
25 |
27 - 84 | 49 - 163 | |
25 |
27 - 84 | 49 - 163 | |
15 |
18 - 73 | 31 - 141 | |
Total: 205 |
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Type effectiveness
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Learnset
Cascoon is available in Brilliant Diamond and Shining Pearl and Pokémon Legends: Arceus.
By leveling up
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By TM
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By breeding
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By tutoring
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By a prior evolution
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Side game data
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Evolution
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Level 7 → |
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Level 10 → |
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Sprites
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Trivia
- Cascoon shares its category with Metapod, Kakuna, and Silcoon. They are all known as the Cocoon Pokémon.
- Cascoon and Silcoon have exactly the same type, base stats, moveset, and shape, making them nearly identical.
- Cascoon, along with Silcoon, can be seen without the limb protrusions on its body in the anime, all core series games from X and Y onward, and occasionally in HeartGold and SoulSilver.
- However, James's Pokémon trivia cards showed that Silcoon and Cascoon indeed have those limbs.
- Cascoon is the only Bug-type cocoon-based Pokémon whose Defense stat does not decrease upon evolution.
- Cascoon is the only Pokémon found in a Friend Safari that is not its own type; it is found in the Poison-type Friend Safari even though Cascoon is pure Bug. However, it evolves into the Poison-type Dustox.
Name origin
Cascoon may be a combination of cask (a container), cast (a shell used to immobilize body parts), cáscara (Spanish for shell), and cocoon.
Mayuld may be a combination of 繭 mayu (cocoon) and shield.
In other languages
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Related articles
External links
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This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon as a species. |

































