Pokemondex
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shuckle

Generation II · #0213 — Mold Pokémon

Shuckle, known as the Mold Pokémon, is a Bug/Rock-type Pokémon that first appeared in Generation II. With National Pokédex number 213, this peculiar creature stands just 0.6 meters tall and weighs 20.5 kilograms, making it one of the smallest and lightest Pokémon in existence. Despite its diminutive stature, Shuckle possesses an extraordinarily unusual stat distribution that defines its role in competitive play. Its base stat total of 505 is heavily skewed toward defensive capabilities, with an astounding 230 Defense and 230 Special Defense—the highest defensive stats of any Bug or Rock-type Pokémon—offset by laughably low offensive and speed stats of 10 or less in each category. This remarkable specialization makes Shuckle a purely defensive support Pokémon with virtually no offensive capability, a role it executes with unparalleled dedication through its natural abilities and movepool.

Base Stats

HP20
Attack10
Defense230
Sp. Atk10
Sp. Def230
Speed5
Total505
Height

0.6m

Weight

20.5kg

Category

Mold Pokémon

Gender

Male 50% / Female 50%

Color

yellow

Shape

armor

Habitat

mountain

Abilities
Sturdy

Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.

Gluttony

Makes the Pokémon eat any held Berry triggered by low HP below 1/2 its max HP.

ContraryHidden

Inverts stat changes.

Shuckle Biology & Physical Characteristics

Shuckle presents one of Pokémon's most distinctive body plans, featuring a soft, yellow, slender body that appears almost gelatinous in texture. Its most striking feature is the hard, red, vase-like shell that encases and protects its vulnerable form, with numerous white-rimmed holes dotting its surface. These holes serve a critical biological function: they allow Shuckle to secrete special digestive fluids through its toes, fluids potent enough to dissolve rock for carving out suitable hiding spaces. The Pokémon's limbs appear remarkably limp until actively deployed, giving it an unusual appearance when extended from its shell. Internally, Shuckle possesses remarkable fermentation abilities; berries stored within its shell decompose and liquefy through contact with its specialized digestive juices, transforming simple fruit into a nutritious and apparently delicious juice. The Pokédex notes that by retracting its legs and shaking its body within the shell, Shuckle can precisely blend these fermented berry juices to optimal flavor and consistency, suggesting a level of biological sophistication that belies its simple appearance.

Pokedex Numbers

national#213
original johto#166
updated johto#168
updated unova#232
kalos mountain#14
galar#227
crown tundra#170

Training

EV Yield1 Defense, 1 Sp. Def
Catch Rate190
Base Happiness70
Base Exp.177
Growth Ratemedium slow

Breeding

Egg Groupsbug
GenderMale 50% / Female 50%
Egg Cycles20 (5355 steps)

Shuckle Breeding, Gender Ratio & Egg Groups

Shuckle maintains a perfectly balanced gender ratio of 50 percent male to 50 percent female, allowing for unrestricted breeding without gender complications. The species belongs exclusively to the Bug egg group, making it breedable only with other Bug-type Pokémon and compatible breeding partners. With a base happiness of 70, Shuckle displays moderate friendliness that provides a reasonable foundation for breeding chains, though it requires some effort to achieve maximum happiness for optimal breeding outcomes. The species has a medium-slow growth rate and requires 20 egg cycles to hatch, equivalent to approximately 4,884 to 5,140 steps, placing it in the middling range for incubation time. These breeding characteristics make Shuckle a viable candidate for competitive breeding programs, particularly when pursuing specific natures and individual values for defensive builds. The Bug egg group compatibility opens opportunities for breeding with Pokémon such as Scyther, Heracross, and various other Bug-types, though most competitive Shuckle are simply caught in their native habitats rather than bred, due to the species' consistent nature across populations.

Held Items

Berry Juice
firered100%
Berry Juice
leafgreen100%
Berry Juice
heartgold100%
Berry Juice
soulsilver100%
Berry Juice
black100%
Berry Juice
white100%
Berry Juice
black 2100%
Berry Juice
white 2100%
Berry Juice
x100%
Berry Juice
y100%
Berry Juice
omega ruby100%
Berry Juice
alpha sapphire100%
Berry Juice
sun5%
Berry Juice
moon5%
Berry Juice
ultra sun5%
Berry Juice
ultra moon5%
Oran Berry
ruby100%
Oran Berry
sapphire100%
Oran Berry
emerald100%
Oran Berry
diamond100%
Oran Berry
pearl100%
Oran Berry
platinum100%

Sprites

shuckle Front
Front
shuckle Back
Back
shuckle Shiny Front
Shiny Front
shuckle Shiny Back
Shiny Back
shuckle Home
Home
shuckle Home Shiny
Home Shiny
shuckle Showdown
Showdown
shuckle Showdown Shiny
Showdown Shiny

Held Items

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

berry-juice

healing

Restores 20 HP.

Cost: 200

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

oran-berry

medicine

Held: Consumed at 1/2 max HP to recover 10 HP.

Cost: 80

TMs & HMs

tm01

lets go pikachu lets go eevee

tm02

crystal

tm02

gold silver

tm03

crystal

tm03

gold silver

tm03

lets go pikachu lets go eevee

tm04

gold silver

tm04

crystal

tm05

lets go pikachu lets go eevee

tm06

yellow

tm06

gold silver

tm06

red blue

tm06

crystal

tm06

emerald

tm06

firered leafgreen

tm06

diamond pearl

tm06

platinum

tm06

ruby sapphire

tm06

colosseum

tm06

black 2 white 2

+575 more TMs/HMs

Shuckle Evolution, Mega Evolution & Special Forms

Shuckle does not evolve into or from any other Pokémon, remaining a singular evolutionary form throughout its existence. It is not known to have any Mega Evolutions, regional variants, or Gigantamax forms, making it one of the few Pokémon with a complete and unchanging evolutionary line consisting solely of itself. This stasis reflects its role as a fully-formed defensive specialist perfectly adapted to its ecological niche from the moment it matures. The lack of evolution does not diminish Shuckle's viability in gameplay; rather, it emphasizes that this Pokémon achieves its purpose as a complete entity without requiring transformation or growth into a more powerful state. In competitive contexts, Shuckle's inability to evolve is offset by access to held items and strategic movesets that maximize its defensive potential and support capabilities for team members.

Where to Find

cianwood city

johto

goldLv. 15-15 (100% chance)
goldLv. 15-15 (10% chance)
silverLv. 15-15 (10% chance)

+7 more

dark cave

johto

goldLv. 15-15 (10% chance)
silverLv. 15-15 (10% chance)
crystalLv. 15-15 (10% chance)

johto sea route 40

johto

goldLv. 15-15 (10% chance)
silverLv. 15-15 (10% chance)
crystalLv. 15-15 (10% chance)

hoenn safari zone

hoenn

emeraldLv. 30-35 (5% chance)
emeraldLv. 35-40 (1% chance)
emeraldLv. 30-35 (4% chance)

+2 more

hoenn altering cave

hoenn

emeraldLv. 26-26 (1% chance)
emeraldLv. 20-20 (1% chance)
emeraldLv. 26-26 (4% chance)

+9 more

kanto altering cave

kanto

fireredLv. 20-20 (10% chance)
fireredLv. 26-26 (1% chance)
fireredLv. 22-22 (20% chance)

+21 more

sinnoh route 224

sinnoh

diamondLv. 23-23 (4% chance)
diamondLv. 23-23 (4% chance)
pearlLv. 23-23 (4% chance)

+3 more

vermilion city

kanto

heartgoldLv. 32-35 (10% chance)
soulsilverLv. 32-35 (10% chance)

unova route 14

unova

blackLv. 59-59 (5% chance)
blackLv. 49-49 (5% chance)
whiteLv. 59-59 (5% chance)

+1 more

seaside cave

unova

black 2Lv. 41-41 (1% chance)
black 2Lv. 41-41 (4% chance)
white 2Lv. 41-41 (1% chance)

+1 more

terminus cave

kalos

xLv. 46-46 (1% chance)
xLv. 44-44 (4% chance)
xLv. 46-46 (1% chance)

+9 more

kalos victory road

kalos

xLv. 59-59 (1% chance)
xLv. 57-57 (4% chance)
xLv. 59-59 (1% chance)

+5 more

kalos route 18

kalos

xLv. 46-46 (1% chance)
xLv. 44-44 (4% chance)
yLv. 46-46 (1% chance)

+1 more

Shuckle Behaviour and Natural Habitat

Shuckle exhibits a remarkably sedentary lifestyle compared to most Pokémon species. Rather than actively hunting or foraging, it collects berries and stores them within its protective shell, establishing itself as a solitary gatherer. The species is predominantly found in mountainous regions where suitable rocks provide shelter and cover. According to Pokédex entries across multiple generations, Shuckle's primary defensive strategy involves hiding beneath rocks and remaining completely motionless, relying on its exceptional defensive stats and sturdy shell to survive encounters with predators and aggressive Pokémon. This behavior suggests a Pokémon evolved for patient, long-term survival rather than confrontation. The fermentation process occurring within its shell is not merely incidental to its diet but appears to be an integral part of its lifestyle; by slowly composing and processing berries over extended periods, Shuckle converts food into a more nutritious form while remaining concealed and immobile. Its base happiness of 70 indicates moderate sociability, though its reclusive behavior suggests it is a creature best left undisturbed in its natural habitat.

Pokedex Entries

gold

The BERRIES it stores in its vase-like shell decompose and become a gooey liquid.

silver

It stores BERRIES inside its shell. To avoid attacks, it hides beneath rocks and remains completely still.

crystal

The fluid secreted by its toes carves holes in rocks for nesting and can be mixed with BERRIES to make a drink.

rubysapphire

SHUCKLE quietly hides itself under rocks, keeping its body concealed inside its hard shell while eating berries it has stored away. The berries mix with its body fluids to become a juice.

emerald

A SHUCKLE hides under rocks, keeping its body concealed inside its shell while eating stored berries. The berries mix with its body fluids to become a juice.

firered

It stores BERRIES inside its shell. To avoid attacks, it hides beneath rocks and remains completely still.

leafgreen

The BERRIES it stores in its vaselike shell decompose and become a gooey liquid.

diamondpearlplatinum

It stores berries in its shell. The berries eventually ferment to become delicious juices.

heartgold

The berries it stores in its vase-like shell decompose and become a gooey liquid.

soulsilver

It stores berries inside its shell. To avoid attacks, it hides beneath rocks and remains completely still.

blackwhite

It stores berries in its shell. The berries eventually ferment to become delicious juices.

black 2white 2

The berries stored in its vaselike shell eventually become a thick, pulpy juice.

x

The berries stored in its jar-like shell eventually become a thick, pulpy juice.

y

It stores berries inside its shell. To avoid attacks, it hides beneath rocks and remains completely still.

omega rubyalpha sapphire

Shuckle quietly hides itself under rocks, keeping its body concealed inside its hard shell while eating berries it has stored away. The berries mix with its body fluids to become a juice.

sword

It stores berries inside its shell. To avoid attacks, it hides beneath rocks and remains completely still.

shield

The berries stored in its vaselike shell eventually become a thick, pulpy juice.

Shuckle Name Origin & Design Inspiration

The name Shuckle is derived from the word 'shuck,' meaning to remove or shed a shell or husk, combined with 'buckle,' reflecting both its shell-based design and defensive posture. Its Japanese name, Tsubotsubo (ツボツボ), uses 'tsubo' (壺), meaning jar or vase, directly referencing the vessel-like appearance of its protective shell. This nomenclature perfectly encapsulates Shuckle's defining characteristic: a small creature housed within a larger container. The design itself appears inspired by real-world arthropods that utilize shells for protection, but with an exaggerated emphasis on the container concept. The white-rimmed holes and red coloration give it the appearance of a decorative ceramic vessel or pot with a living creature inside, a visual metaphor reinforced by its species classification as the Mold Pokémon—referring both to the fungal decomposition occurring within its shell and the ceramic mold used to create vessels. This thematic coherence between name, appearance, and function represents exemplary Pokémon design, where every element serves to communicate the creature's ecological role and biological purpose.

Learnable Moves

Shuckle can learn 81 moves:

Move
Type
Cat.
Power
Acc.
PP
acidpoison
Special
4010030
acupressurenormal
Status
30
after younormal
Status
15
ancient powerrock
Special
601005
attractnormal
Status
10015
bidenormal
Physical
10
bindnormal
Physical
158520
body slamnormal
Physical
8510015
bug bitebug
Physical
6010020
bulldozeground
Physical
6010020
captivatenormal
Status
10020
confidenormal
Status
20
constrictnormal
Physical
1010035
covetnormal
Physical
6010025
curseghost
Status
10
defense curlnormal
Status
40
digground
Physical
8010010
double teamnormal
Status
15
double edgenormal
Physical
12010015
earth powerground
Special
9010010
earthquakeground
Physical
10010010
encorenormal
Status
1005
endurenormal
Status
10
facadenormal
Physical
7010020
final gambitfighting
Special
1005
flashnormal
Status
10020
frustrationnormal
Physical
10020
gastro acidpoison
Status
10010
guard splitpsychic
Status
10
gyro ballsteel
Physical
1005
headbuttnormal
Physical
7010015
helping handnormal
Status
20
hidden powernormal
Special
6010015
infestationbug
Special
2010020
iron defensesteel
Status
15
knock offdark
Physical
6510020
meteor beamrock
Special
1209010
mimicnormal
Status
10
mud shotground
Special
559515
mud slapground
Special
2010010
natural giftnormal
Physical
10015
power splitpsychic
Status
10
power trickpsychic
Status
10
protectnormal
Status
10
restpsychic
Status
5
returnnormal
Physical
10020
reversalfighting
Physical
10015
rock blastrock
Physical
259010
rock polishrock
Status
20
rock sliderock
Physical
759010
rock smashfighting
Physical
4010015
rock throwrock
Physical
509015
rock tombrock
Physical
609515
rolloutrock
Physical
309020
roundnormal
Special
6010015
safeguardnormal
Status
25
sand tombground
Physical
358515
sandstormrock
Status
10
secret powernormal
Physical
7010020
shell smashnormal
Status
15
skitter smackbug
Physical
709010
sleep talknormal
Status
10
sludge bombpoison
Special
9010010
sludge wavepoison
Special
9510010
smack downrock
Physical
5010015
snorenormal
Special
5010015
stealth rockrock
Status
20
steel rollersteel
Physical
1301005
sticky webbug
Status
20
stone edgerock
Physical
100805
strengthnormal
Physical
8010015
string shotbug
Status
9540
struggle bugbug
Special
5010020
substitutenormal
Status
10
sunny dayfire
Status
5
swaggernormal
Status
8515
sweet scentnormal
Status
10020
toxicpoison
Status
9010
venoshockpoison
Special
6510010
withdrawwater
Status
40
wrapnormal
Physical
159020

Shuckle Competitive Battle Guide

Despite its laughably low offensive stats—base 10 Attack and 10 Special Attack ensure Shuckle deals virtually no damage through direct attacks—the species has carved out a legitimate competitive niche as a dedicated defensive support Pokémon. Its base 230 Defense and 230 Special Defense provide exceptional longevity, allowing Shuckle to function as a reliable wall when properly trained and configured. Its three possible abilities each serve distinct strategic purposes: Sturdy prevents instant knockout moves and leaves Shuckle with 1 HP if attacked from full health, making it nearly unkillable through ordinary means; Gluttony enables automatic berry consumption at low health thresholds, providing emergency healing; and the hidden ability Contrary inverts stat changes, allowing Shuckle to benefit from moves that normally lower stats. In competitive format, Shuckle typically runs movesets focused on status and support, including moves like Stealth Rock, Toxic, Stone Edge (for modest damage output), Encore, and Knock Off. With proper investment in defensive EVs and a suitable nature, Shuckle can reach astronomical Special Defense values exceeding 400, making it nearly impervious to special attacks. Its competitive viability relies entirely on team composition and strategic support rather than individual strength, making it an unconventional but rewarding choice for experienced players who understand defensive metagames.

Commonly Asked Questions About Shuckle

What type is Shuckle?

Shuckle is a bug and rock type Pokemon.

What does Shuckle evolve from?

Shuckle does not evolve.

What are Shuckle's weaknesses?

Shuckle is weak to rock, steel and water type moves.

Where can I find Shuckle?

Shuckle can be found in cianwood city (johto), dark cave (johto) and johto sea route 40 (johto) and 10 other locations.

Shuckle Cultural Impact & Franchise History

Shuckle has developed a modest but devoted following within the Pokémon community, primarily due to its hilariously extreme stat distribution and the challenge of utilizing such an unconventional creature effectively. Its near-complete lack of offensive capability has made it a subject of fascination for players seeking to challenge themselves with non-standard team compositions and nuzlocke runs where trainers voluntarily limit themselves to 'bad' Pokémon. The species has achieved cult status among competitive players and content creators who appreciate the puzzle of maximizing Shuckle's defensive potential, leading to numerous strategy guides and showcases demonstrating creative uses for what many consider the weakest offensive Pokémon ever designed. Online communities frequently discuss the theoretical maximum damage Shuckle could deal under ideal circumstances (which, despite optimization efforts, remains embarrassingly low), making it a running joke in Pokémon discourse. Its design has influenced subsequent Pokémon that emphasize specialization to extreme degrees, establishing Shuckle as a pioneer in the concept of a Pokémon that sacrifices virtually everything for a single trait. Memes frequently circulate comparing Shuckle's stats to other Pokémon, with its defensive supremacy contrasted against its offensive inadequacy, cementing its place in community consciousness as a beloved underdog.

Where to Find Shuckle in Every Pokémon Game

Shuckle first became available to players in Generation II games Gold, Silver, and Crystal, where it appeared in Johto's Pokédex as number 166. The species has maintained consistent availability throughout subsequent generations, appearing in HeartGold and SoulSilver with Johto number 168, Black 2 and White 2 as Unova number 232, and X and Y within the Mountain Kalos region as number 14. In Sword and Shield, Shuckle can be found in the Crown Tundra DLC area. Its high catch rate of 190 makes it relatively easy to capture in all its appearances, requiring minimal effort beyond encountering specimens in their designated habitats. The species typically inhabits mountainous regions, caves, and rocky environments consistent with its preference for stone hiding places. Additionally, Shuckle is frequently available through various in-game trades and breeding programs, providing multiple acquisition methods beyond wild encounters. In modern Pokémon titles featuring Home compatibility and various transfer mechanics, Shuckle can be imported from previous generations, ensuring consistent availability for players seeking to incorporate this defensive specialist into their competitive or casual teams. Its presence across multiple generations reflects Game Freak's commitment to maintaining roster diversity and ensuring that unconventional Pokémon remain accessible to dedicated players.