Essentials
Weak Armor

Summary
Raises Speed and lowers Defense by one stage each upon being hit by a physical move.
Effect
Whenever a physical move hits this Pokémon, its Speed rises one stage and its Defense falls one stage.
This ability triggers on every hit of a multiple-hit move.
Flavor
Flavor Text

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Physical attacks lower Defense and raise Speed.

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Physical attacks lower its Defense stat and raise its Speed stat.

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Physical attacks to the Pokémon lower its Defense stat but sharply raise its Speed stat.
Foreign Names
- Japanese

- くだけるよろい (kudakeruyoroi)
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- くだけるよろい
- Korean

- 깨어진갑옷
- Chinese

- 碎裂鎧甲
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- 碎裂铠甲
- French

- Armurouillée
- German

- Bruchrüstung
- Spanish

- Armadura Frágil
- Italian

- Sottilguscio
Pokémon
| Pokémon | Type | Ability | Gender | Egg Group | HP | Atk | Def | SpA | SpD | Spd | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal: May be found normally on Pokémon. | ||||||||||||
| Roggenrola |
|
Sturdy
Weak Armor Sand Force |
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Mineral | 55 | 75 | 85 | 25 | 25 | 15 | 280 | |
| Boldore |
|
Sturdy
Weak Armor Sand Force |
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Mineral | 70 | 105 | 105 | 50 | 40 | 20 | 390 | |
| Garbodor |
|
Stench
Weak Armor Aftermath |
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Mineral | 80 | 95 | 82 | 60 | 82 | 75 | 474 | |
| Hidden: Found on Pokémon from the Dream World and Dream Radar, as well as a few Pokémon from specific in-game encounters. | ||||||||||||
| Onix |
|
Rock Head
Sturdy Weak Armor |
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Mineral | 35 | 45 | 160 | 30 | 45 | 70 | 385 | |
| Omanyte |
|
Swift Swim
Shell Armor Weak Armor |
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Water 1
Water 3 |
35 | 40 | 100 | 90 | 55 | 35 | 355 | |
| Omastar |
|
Swift Swim
Shell Armor Weak Armor |
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Water 1
Water 3 |
70 | 60 | 125 | 115 | 70 | 55 | 495 | |
| Kabuto |
|
Swift Swim
Battle Armor Weak Armor |
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Water 1
Water 3 |
30 | 80 | 90 | 55 | 45 | 55 | 355 | |
| Kabutops |
|
Swift Swim
Battle Armor Weak Armor |
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Water 1
Water 3 |
60 | 115 | 105 | 65 | 70 | 80 | 495 | |
| Slugma |
|
Magma Armor
Flame Body Weak Armor |
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Amorphous | 40 | 40 | 40 | 70 | 40 | 20 | 250 | |
| Magcargo |
|
Magma Armor
Flame Body Weak Armor |
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Amorphous | 60 | 50 | 120 | 90 | 80 | 30 | 430 | |
| Skarmory |
|
Keen Eye
Sturdy Weak Armor |
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Flying | 65 | 80 | 140 | 40 | 70 | 70 | 465 | |
| Dwebble |
|
Sturdy
Shell Armor Weak Armor |
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Bug
Mineral |
50 | 65 | 85 | 35 | 35 | 55 | 325 | |
| Crustle |
|
Sturdy
Shell Armor Weak Armor |
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Bug
Mineral |
70 | 105 | 125 | 65 | 75 | 45 | 485 | |
| Vanillite |
|
Ice Body
Snow Cloak Weak Armor |
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Mineral | 36 | 50 | 50 | 65 | 60 | 44 | 305 | |
| Vanillish |
|
Ice Body
Snow Cloak Weak Armor |
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Mineral | 51 | 65 | 65 | 80 | 75 | 59 | 395 | |
| Vanilluxe |
|
Ice Body
Snow Warning Weak Armor |
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Mineral | 71 | 95 | 85 | 110 | 95 | 79 | 535 | |
| Vullaby |
|
Big Pecks
Overcoat Weak Armor |
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Flying | 70 | 55 | 75 | 45 | 65 | 60 | 370 | |
| Mandibuzz |
|
Big Pecks
Overcoat Weak Armor |
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Flying | 110 | 65 | 105 | 55 | 95 | 80 | 510 | |
18 Pokémon













