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#0290nincada
#0292shedinja
ninjask

On this page

  1. 01Biology & Appearance
  2. 02Behaviour & Habitat
  3. 03Evolution & Mega Evolution
  4. 04Name Origin & Design
  5. 05Breeding & Gender
  6. 06Competitive Guide
  7. 07Cultural Impact
  8. 08Where to Find Ninjask

ninjask #291

Bug
Flying

Type Matchups

Weak to (2x damage):

Rock
Electric
Ice
Flying
Fire

Resistant to (½x damage):

Fighting
Ground
Bug
Grass

ninjask

Generation III · #0291 — Ninja Pokémon

Ninjask, known as the Ninja Pokémon, is a Bug/Flying-type introduced in Generation III that represents one of the fastest creatures in the entire Pokédex. With a base Speed stat of 160—among the highest in the franchise—Ninjask embodies pure velocity, living up to its ninja-inspired design through both its mechanics and lore. This remarkable speed is so profound that Ninjask was historically believed to be invisible by those who observed only its distinctive cry without witnessing the creature itself. The Pokémon evolves from Nincada at level 20 and holds a unique position in the evolution chain, as the evolution process can simultaneously create Shedinja, a Ghost-type partner Pokémon, if specific conditions are met during the evolution. Despite its unparalleled velocity, Ninjask presents a training challenge; if not properly trained, it will refuse to obey its trainer and cry loudly and continuously, putting the trainer's skill and authority to the test.

Base Stats

HP61
Attack90
Defense45
Sp. Atk50
Sp. Def50
Speed160
Total456
Height

0.8m

Weight

12.0kg

Category

Ninja Pokémon

Gender

Male 50% / Female 50%

Color

yellow

Shape

bug-wings

Habitat

forest

Abilities
Speed Boost

Raises Speed one stage after each turn.

InfiltratorHidden

Bypasses light screen, reflect, and safeguard.

Ninjask Biology & Physical Characteristics

Ninjask is a small, cicada-like Pokémon measuring 0.8 meters in height and weighing only 12 kilograms, making it an extremely lightweight creature perfectly suited for aerial maneuverability. Its body exhibits a striking color scheme dominated by black with distinctive yellow and gray accents, creating high-contrast patterns that enhance its insectoid appearance. The creature possesses two pairs of membranous wings with pronounced red triangular tips and intricate veining, allowing for the aerodynamic control necessary to achieve its legendary speed. Its head is predominantly yellow, topped with pointed crests on either side, while a solid black band stretches between its gleaming red eyes, expanding into a circular pattern on its forehead. The underside of its head features a segmented gray structure resembling a delicate veil. Extending from its chest are gray, insectoid arms with small yellow claws typically held inward, complemented by similar back legs, and its abdomen features a distinctive yellow ring near its tip against its predominantly black carapace.

Pokedex Numbers

national#291
hoenn#43
kalos central#112
updated hoenn#44
galar#105

Training

EV Yield2 Speed
Catch Rate120
Base Happiness70
Base Exp.160
Growth Rateslow then very fast

Breeding

Egg Groupsbug
GenderMale 50% / Female 50%
Egg Cycles15 (4080 steps)

Ninjask Breeding, Gender Ratio & Egg Groups

Ninjask exhibits a perfectly balanced gender ratio of 50% male and 50% female, allowing for straightforward breeding with any compatible partner. The species belongs exclusively to the Bug Egg Group, meaning it can only breed with other Pokémon in this classification, such as Scyther, Heracross, Forretress, and numerous other insectoid creatures. When bred, Ninjask offspring emerge after 15 egg cycles, equivalent to approximately 3,599 to 3,855 steps of travel, making it moderately quick to hatch compared to many other Pokémon species. The breeding process results in offspring that begin as Nincada rather than Ninjask, as Nincada represents the base form of the evolutionary line. A newly hatched Nincada will eventually evolve into Ninjask upon reaching level 20, provided the proper conditions are met. This breeding mechanic means that dedicated trainers seeking multiple Ninjask or attempting to acquire both Ninjask and Shedinja can breed Nincada from their trained specimens, allowing for strategic team-building opportunities. The base happiness value of 70 indicates that Ninjask and its line generally have reasonable bonding potential with their trainers, though the species' notorious disobedience when improperly trained can complicate this relationship.

Sprites

ninjask Front
Front
ninjask Back
Back
ninjask Shiny Front
Shiny Front
ninjask Shiny Back
Shiny Back
ninjask Home
Home
ninjask Home Shiny
Home Shiny
ninjask Showdown
Showdown
ninjask Showdown Shiny
Showdown Shiny

TMs & HMs

tm01

black white

tm01

black 2 white 2

tm01

omega ruby alpha sapphire

tm01

x y

tm03

yellow

tm03

red blue

tm03

blue japan

tm03

red green japan

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

+579 more TMs/HMs

ninjask's Evolution Chain

nincada

nincada

#0290

Bug
Ground
ninjask

ninjask

#0291

Bug
Flying
shedinja

shedinja

#0292

Bug
Ghost
nincada

nincada

#0290

Bug
Ground
ninjask

ninjask

#0291

Bug
Flying
shedinja

shedinja

#0292

Bug
Ghost

Ninjask Evolution, Mega Evolution & Special Forms

Ninjask evolves from Nincada when that Bug/Ground-type Pokémon reaches level 20, triggering a fascinating and unique evolutionary mechanic in the Pokémon series. This evolution creates a transformation from a burrowing, ground-bound insect into an aerial speedster, accompanied by a dramatic shift in typing from Bug/Ground to Bug/Flying. The evolution process possesses a remarkable secondary effect: if the trainer has an empty slot in their party and carries an extra Poké Ball in their bag at the moment of Nincada's evolution, a second Pokémon, Shedinja, will simultaneously be created and added to the party. Shedinja, a Bug/Ghost-type, is essentially Nincada's shed exoskeleton given supernatural animation, representing the discarded husk left behind as Nincada sheds its skin to become Ninjask. This dual-creation evolution is one of the most distinctive mechanics in the franchise, requiring careful party management and inventory planning. Ninjask itself does not undergo further evolution or Mega Evolution, representing the final form of Nincada's primary evolutionary line, though players can obtain both Ninjask and Shedinja simultaneously through proper evolution conditions.

Where to Find

Location data not available for this Pokémon in the database.

Ninjask Behaviour and Natural Habitat

Ninjask congregates in tropical and temperate forests where it feeds voraciously on tree sap, a dietary preference shared with its pre-evolution Nincada. The Pokémon's defining behavioral characteristic is its extraordinary speed, moving at such velocity that it often becomes imperceptible to the naked eye—a phenomenon that contributed to historical beliefs that Ninjask was completely invisible. Its signature cry, while clearly audible even at maximum speed, is remarkably distinctive and penetrating; prolonged exposure to this sound is known to induce persistent headaches in those who hear it. Ninjask exhibits a temperamental nature when improperly trained, actively resisting trainer commands and vocalizing loudly and continuously as a form of protest. According to multiple Pokédex entries, Ninjask possesses reflexes so acute that it is said to be capable of evading virtually any attack, making it a formidable opponent despite its diminutive size. Its behavior pattern reflects a creature in constant motion, rarely remaining stationary, embodying the restless energy of a ninja perpetually engaged in swift, precise action.

Pokedex Entries

Generation III

ruby

NINJASK moves around at such a high speed that it cannot be seen, even while its crying can be clearly heard. For that reason, this POKéMON was long believed to be invisible.

sapphire

If NINJASK is not trained properly, it will refuse to obey the TRAINER and cry loudly continuously. Because of this quality, this POKéMON is said to be one that puts the TRAINER’s abilities to the test.

emerald

Because it darts about vigorously at high speed, it is very difficult to see. Hearing its distinctive cries for too long induces a headache.

fireredleafgreen

This POKéMON is so quick, it is said to be able to avoid any attack. It loves to feed on tree sap.

Generation IV

diamondpearlplatinum

Because it moves so quickly, it sometimes becomes unseeable. It congregates around tree sap.

heartgoldsoulsilver

Its cry leaves a lasting headache if heard for too long. It moves so quickly that it is almost invisible.

Generation V

blackwhite

Because it moves so quickly, it sometimes becomes unseeable. It congregates around tree sap.

black 2white 2

Because it moves so quickly, it sometimes becomes unseeable. It congregates around tree sap.

Generation VI

x

Its cry leaves a lasting headache if heard for too long. It moves so quickly that it is almost invisible.

y

Because it moves so quickly, it sometimes becomes unseeable. It congregates around tree sap.

omega ruby

Ninjask moves around at such a high speed that it cannot be seen, even while its crying can be clearly heard. For that reason, this Pokémon was long believed to be invisible.

alpha sapphire

If Ninjask is not trained properly, it will refuse to obey the Trainer and cry loudly continuously. Because of this quality, this Pokémon is said to be one that puts the Trainer’s abilities to the test.

Generation VIII

sword

Its cry leaves a lasting headache if heard for too long. It moves so quickly that it is almost invisible.

shield

This Pokémon is so quick, it is said to be able to avoid any attack. It loves to feed on tree sap.

Ninjask Name Origin & Design Inspiration

Ninjask's design draws inspiration from both the ninja archetype and the cicada insect, creating a cohesive fusion of martial and entomological elements. The name 'Ninjask' derives from the combination of 'ninja'—reflecting its stealth, speed, and combat prowess—and 'ask,' likely referencing the distinctive cry or call associated with the creature, mirroring the acoustic properties of cicadas. The Japanese designation 'Tekkanin' (鉄火忍) compounds the characters for 'iron,' 'fire,' and 'ninja,' emphasizing resilience and combat intensity. Visually, Ninjask exhibits pronounced cicada characteristics including its membranous wings, segmented body structure, and the overall insectoid morphology, while its color palette of black, yellow, and gray, combined with its pointed head crests and lean physique, reinforces the ninja aesthetic. The red-tipped wings evoke the image of a warrior's striking implements, while its diminutive stature belies its formidable capabilities, a common theme in ninja lore where small, unassuming individuals possess extraordinary abilities. The segmented gray underside of its head resembles traditional ninja face coverings or veils, further cementing the martial identity despite its biological foundation as a true insect Pokémon.

Learnable Moves

Ninjask can learn 69 moves:

Move
Type
Cat.
Power
Acc.
PP
absorbgrass
Special
2010025
acrobaticsflying
Physical
5510015
aerial aceflying
Physical
60—20
agilitypsychic
Status
——30
air cutterflying
Special
609525
air slashflying
Special
759515
attractnormal
Status
—10015
baton passnormal
Status
——40
bug bitebug
Physical
6010020
bug buzzbug
Special
9010010
captivatenormal
Status
—10020
confidenormal
Status
——20
cutnormal
Physical
509530
defogflying
Status
——15
digground
Physical
8010010
double teamnormal
Status
——15
double edgenormal
Physical
12010015
dual wingbeatflying
Physical
409010
endurenormal
Status
——10
facadenormal
Physical
7010020
false swipenormal
Physical
4010040
flashnormal
Status
—10020
frustrationnormal
Physical
—10020
fury cutterbug
Physical
409520
fury swipesnormal
Physical
188015
giga draingrass
Special
7510010
giga impactnormal
Physical
150905
hardennormal
Status
——30
hidden powernormal
Special
6010015
hone clawsdark
Status
——15
hyper beamnormal
Special
150905
laser focusnormal
Status
——30
leech lifebug
Physical
8010010
metal clawsteel
Physical
509535
mimicnormal
Status
——10
mind readernormal
Status
——5
mud slapground
Special
2010010
natural giftnormal
Physical
—10015
ominous windghost
Special
601005
protectnormal
Status
——10
restpsychic
Status
——5
returnnormal
Physical
—10020
roostflying
Status
——5
roundnormal
Special
6010015
sand attackground
Status
—10015
sandstormrock
Status
——10
scratchnormal
Physical
4010035
screechnormal
Status
—8540
secret powernormal
Physical
7010020
shadow ballghost
Special
8010015
silver windbug
Special
601005
skitter smackbug
Physical
709010
slashnormal
Physical
7010020
sleep talknormal
Status
——10
snorenormal
Special
5010015
solar beamgrass
Special
12010010
spiteghost
Status
—10010
string shotbug
Status
—9540
struggle bugbug
Special
5010020
substitutenormal
Status
——10
sunny dayfire
Status
——5
swaggernormal
Status
—8515
swiftnormal
Special
60—20
swords dancenormal
Status
——20
thiefdark
Physical
6010025
toxicpoison
Status
—9010
u turnbug
Physical
7010020
uproarnormal
Special
9010010
x scissorbug
Physical
8010015

Ninjask Competitive Battle Guide

In competitive Pokémon battling, Ninjask functions almost exclusively as a setup sweeper and speed control specialist, leveraging its unmatched Speed stat of 160 to outspeed virtually every opponent. Its signature ability, Speed Boost, is exceptionally valuable in competitive formats, automatically increasing Ninjask's Speed by one stage after each turn, allowing it to snowball into an increasingly faster threat that becomes essentially impossible to outspeed once it begins accumulating boosts. Trainers typically employ Ninjask with a Physical attacking build centered around its respectable Attack stat of 90, utilizing STAB moves like X-Scissor for Bug coverage and Aerial Ace or Acrobatics for Flying coverage, supplemented by priority moves such as Quick Attack or Aqua Jet for clutch KOs. The hidden ability Infiltrator provides a valuable alternative in specific metagames, enabling Ninjask to bypass defensive screens like Light Screen and Reflect, circumventing common defensive strategies. However, Ninjask's defensive liabilities are significant; with base defenses of only 45 and 50, it cannot withstand most attacks, requiring careful switching and defensive pivoting to keep it healthy. The species performs best in fast-paced offensive formats where setup opportunities and speed advantage translate into immediate victory conditions, making it a specialized choice rather than a generalist team member, though dedicated players have achieved success through careful speed control and momentum management.

Commonly Asked Questions About Ninjask

What type is Ninjask?

Ninjask is a bug and flying type Pokemon.

What does Ninjask evolve into?

Ninjask evolves into shedinja.

What are Ninjask's weaknesses?

Ninjask is weak to rock, electric, ice, flying and fire type moves.

Ninjask Cultural Impact & Franchise History

Ninjask has maintained a consistent presence in Pokémon media and competitive communities since its introduction in Generation III, becoming emblematic of speed-focused strategies and the iconic Bug-type evolutionary mechanics central to Pokémon's design philosophy. The species' unique dual-evolution mechanic with Shedinja represents a pivotal design moment in the franchise, introducing complexity and reward for attentive players managing their party and inventory—a feature that has influenced subsequent Pokémon game design. In the anime, Ninjask has appeared in various contexts ranging from trainer battles to wild encounters, consistently portrayed as a swift, elusive creature that challenges protagonists' abilities and strategic thinking. The Pokémon has resonated particularly strongly with competitive players who appreciate speed-based team archetypes and with collectors who seek to obtain the Shedinja companion created during Ninjask's evolution. The phrase 'fast as Ninjask' has become idiomatic within fan communities when describing exceptionally quick Pokémon or strategies. Its design has also influenced merchandise, trading cards, and fan artwork, with the ninja aesthetic proving perennially appealing to audiences of all ages. The mysterious history of Ninjask being believed invisible due to its speed captures imaginations and has been referenced in educational contexts discussing how perception relates to motion, making Ninjask culturally significant beyond traditional gaming communities.

Where to Find Ninjask in Every Pokémon Game

Ninjask's availability varies significantly across different Pokémon games, though it has appeared in the majority of mainline titles since its introduction in Generation III Hoenn. In the original Ruby, Sapphire, and Emerald versions, Ninjask can be obtained by evolving Nincada at level 20, with Nincada found in various routes and cave systems throughout Hoenn. The species remained available in subsequent generations including Diamond and Pearl, Platinum, HeartGold and SoulSilver, and Black and White versions, appearing in different regional locations appropriate to each game's setting. In more recent generations, Ninjask has been catchable or obtainable through evolution in X and Y (Central Kalos region), Omega Ruby and Alpha Sapphire, and Sword and Shield, maintaining its presence as a standard Bug-type representative. The species also appears in Pokémon Let's Go Pikachu and Eevee, with availability dependent on the catch mechanics of those remakes. For players seeking Ninjask through breeding, compatibility with the Bug Egg Group provides flexibility across most games where breeding facilities exist. Pokémon HOME and transfer systems in contemporary games allow veteran trainers to transport previously-caught Ninjask forward to newer titles, ensuring the species remains accessible to long-term players managing multi-generation collections.