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#10040pinsir-mega
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gyarados-mega

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 Gyarados-mega

gyarados-mega #10041

Water
Dark

Type Matchups

Weak to (2x damage):

Grass
Electric
Fighting
Bug
Fairy

Resistant to (½x damage):

Steel
Fire
Water
Ice
Ghost
Dark

Immune to (0x damage):

Psychic

gyarados-mega

Generation I · #10041 — Atrocious Pokémon

Mega Gyarados represents the ultimate manifestation of the Atrocious Pokémon's destructive potential, achieved through Mega Evolution using the Gyaradosite. This transformation shifts Gyarados from its original Water/Flying typing to a more sinister Water/Dark combination, reflecting a darkening of its already volatile nature. With a base stat total of 640, Mega Gyarados gains significant boosts to its already formidable Attack stat, which increases from 125 to an impressive 155, making it one of the most physically devastating Pokémon available. The transformation also enhances its Special Defense from 100 to 130, creating a more well-rounded defensive profile while maintaining its characteristic aggression. Weighing 305 kilograms and standing 6.5 meters tall, Mega Gyarados embodies pure aquatic fury, earning its fearsome reputation through both ancient legends and documented encounters.

Base Stats

HP95
Attack155
Defense109
Sp. Atk70
Sp. Def130
Speed81
Total640
Height

6.5m

Weight

305.0kg

Category

Atrocious Pokémon

Gender

Male 50% / Female 50%

Color

blue

Shape

squiggle

Habitat

waters-edge

Abilities
Mold Breaker

Bypasses targets' abilities if they could hinder or prevent a move.

Gyarados-mega Biology & Physical Characteristics

Mega Gyarados maintains the serpentine, dragon-like physiology of its base form but exhibits a visibly darker and more menacing appearance befitting its Water/Dark typing. Its scales retain their predominantly blue coloration with yellow accents, but the transformation accentuates the predatory aspects of its design, including its gaping maw filled with razor-sharp teeth and its three-pointed, dark blue crest. The Mega Evolution process increases the Pokémon's overall mass and musculature, resulting in a more imposing silhouette that emphasizes raw physical power. Where standard Gyarados displays an almost feral magnificence, Mega Gyarados channels pure malevolence, with every anatomical feature refined to maximize destructive capacity. The Dark-type energy coursing through its evolved form appears to manifest in its more aggressive stance and intensified coloration patterns, suggesting an internal power surge that transforms the Pokémon into a genuinely catastrophic force.

Pokedex Numbers

national#130
kanto#130
original johto#77
hoenn#53
original sinnoh#24
extended sinnoh#24
updated johto#77
conquest gallery#14
kalos central#50
updated hoenn#54
original alola#92
original melemele#92
original akala#35
original ulaula#52
original poni#42
updated alola#112
updated melemele#112
updated akala#35
updated ulaula#55
updated poni#54
letsgo kanto#130
galar#145
isle of armor#43
crown tundra#63
hisui#81
paldea#135
kitakami#44
lumiose city#33

Training

EV Yield2 Attack
Catch Rate45
Base Happiness70
Base Exp.224
Growth Rateslow

Breeding

Egg Groupswater2, dragon
GenderMale 50% / Female 50%
Egg Cycles5 (1530 steps)

Gyarados-mega Breeding, Gender Ratio & Egg Groups

Mega Gyarados maintains a perfectly balanced gender ratio of 50% male to 50% female, allowing trainers equal opportunity to breed either sex regardless of their personal preference or competitive needs. This even distribution reflects the species' prominence throughout Pokémon history and its accessibility to all players. Gyarados belongs to the Water 2 and Dragon egg groups, enabling breeding compatibility with a diverse range of Pokémon that share these classifications. The species has a relatively slow growth rate, requiring substantially more experience points to reach higher levels compared to faster-growing Pokémon, which adds a layer of patience-testing dedication to training a competitive Gyarados from its humble Magikarp origins. The egg hatching counter indicates five cycles are required to hatch a Magikarp egg, translating to approximately 1,029 to 1,285 steps before a new member of the evolutionary line emerges. With a base happiness value of 70, Gyarados exhibits moderate friendliness toward trainers, neither particularly aloof nor desperately affectionate, maintaining an independence befitting its fearsome temperament.

Sprites

gyarados-mega Front
Front
gyarados-mega Shiny Front
Shiny Front
gyarados-mega Home
Home
gyarados-mega Home Shiny
Home Shiny
gyarados-mega Showdown
Showdown
gyarados-mega Showdown Shiny
Showdown Shiny

TMs & HMs

tm01

lets go pikachu lets go eevee

tm02

crystal

tm02

gold silver

tm02

lets go pikachu lets go eevee

tm03

ruby sapphire

tm03

platinum

tm03

firered leafgreen

tm03

heartgold soulsilver

tm03

diamond pearl

tm03

emerald

tm03

xd

tm03

colosseum

tm05

ruby sapphire

tm05

emerald

tm05

gold silver

tm05

crystal

tm05

diamond pearl

tm05

black white

tm05

platinum

tm05

heartgold soulsilver

+776 more TMs/HMs

Gender Differences

This Pokémon has visible differences between male and female forms.

gyarados-mega's Evolution Chain

magikarp

magikarp

#0129

Water
gyarados

gyarados

#0130

Water
Flying
magikarp

magikarp

#0129

Water
gyarados

gyarados

#0130

Water
Flying

Gyarados-mega Evolution, Mega Evolution & Special Forms

Mega Gyarados evolves from standard Gyarados through Mega Evolution, a process requiring both a Gyarados holding a Gyaradosite and a trainer with a Mega Evolution bond. Unlike the traditional evolution from Magikarp at level 20 that produces standard Gyarados, Mega Evolution represents a temporary supercharged state accessible during battle rather than a permanent transformation. The shift from Water/Flying to Water/Dark typing fundamentally alters Gyarados's elemental nature, replacing its aerial affinity with an embrace of darkness that amplifies its already-fearsome reputation. The stat distribution changes significantly upon Mega Evolution: Attack jumps from 125 to 155 for a +30 increase, Defense rises from 79 to 109 for a +30 increase, and Special Defense climbs from 100 to 130 for a +30 increase, while HP and Speed remain unchanged at 95 and 81 respectively. Most notably, Mega Gyarados's ability changes from Intimidate or Moxie to Mold Breaker, an offensive ability that bypasses an opponent's abilities entirely if they could interfere with or prevent the user's moves, enabling unimpeded execution of its devastating attack repertoire.

Where to Find

Location data not available for this Pokémon in the database.

Gyarados-mega Behaviour and Natural Habitat

Mega Gyarados represents a dramatic escalation of the volatile temperament already documented in standard Gyarados, exhibiting behavior patterns of such extreme aggression that historical records describe it as an harbinger of civilization-ending catastrophe. Ancient texts reference Gyarados appearing during times of conflict and strife, burning down entire cities in its wake—a tendency that becomes amplified upon Mega Evolution. The Pokédex entries across generations consistently emphasize that once Mega Gyarados begins to rampage, it will demolish everything in its path, a rampage that continues unabated until absolutely nothing remains standing. Even severe environmental conditions such as harsh storms cannot quell its destructive impulses, suggesting that Mega Evolution amplifies not merely the Pokémon's physical capabilities but also its psychological predisposition toward destruction. Its habitat preference remains aquatic like its base form, but Mega Gyarados ventures onto land far more readily when enraged, transforming coastal regions and waterways alike into devastated wastelands.

Pokedex Entries

Generation I

redblue

Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.

yellow

Brutally vicious and enormously destructive. Known for totally destroying cities in ancient times.

Generation II

gold

They say that during past wars, GYARADOS would appear and leave blazing ruins in its wake.

silver

Once it appears, it goes on a ram­ page. It remains enraged until it demolishes every­ thing around it.

crystal

It appears when­ ever there is world conflict, burning down any place it travels through.

Generation III

ruby

When MAGIKARP evolves into GYARADOS, its brain cells undergo a structural transformation. It is said that this transformation is to blame for this POKéMON’s wildly violent nature.

sapphire

Once GYARADOS goes on a rampage, its ferociously violent blood doesn’t calm until it has burned everything down. There are records of this POKéMON’s rampages lasting a whole month.

emerald

It is an extremely vicious and violent POKéMON. When humans begin to fight, it will appear and burn everything to the ground with intensely hot flames.

firered

It has an extremely aggressive nature. The HYPER BEAM it shoots from its mouth totally incinerates all targets.

leafgreen

Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.

Generation IV

diamond

Once it appears, its rage never settles until it has razed the fields and mountains around it.

pearl

In ancient literature, there is a record of a GYARADOS that razed a village when violence flared.

platinum

Once it begins to rampage, a GYARADOS will burn everything down, even in a harsh storm.

heartgold

They say that during past strife, GYARADOS would appear and leave blazing ruins in its wake.

soulsilver

Once it appears, it goes on a rampage. It remains enraged until it demolishes everything around it.

Generation V

blackwhite

Once it begins to rampage, a Gyarados will burn everything down, even in a harsh storm.

black 2white 2

Once it begins to rampage, a Gyarados will burn everything down, even in a harsh storm.

Generation VI

x

In ancient literature, there is a record of a Gyarados that razed a village when violence flared.

y

Rarely seen in the wild. Huge and vicious, it is capable of destroying entire cities in a rage.

omega ruby

When Magikarp evolves into Gyarados, its brain cells undergo a structural transformation. It is said that this transformation is to blame for this Pokémon’s wildly violent nature.

alpha sapphire

Once Gyarados goes on a rampage, its ferociously violent blood doesn’t calm until it has burned everything down. There are records of this Pokémon’s rampages lasting a whole month.

Generation VII

sun

A tale is told of a town that angered Gyarados. Before the sun rose the next day, flames utterly consumed the town, leaving not a trace behind.

ultra sun

It fires hyper beams in all directions, burning the surrounding area to ash. There are some regions where it’s called “the deity of destruction.”

moon

There are people who swear that any place Gyarados appears is fated for destruction.

ultra moon

The energy from evolution stimulated its brain cells strongly, causing it to become very ferocious.

lets go pikachulets go eevee

Brutally vicious and enormously destructive. Known for totally destroying cities in ancient times.

Generation VIII

sword

It has an extremely aggressive nature. The Hyper Beam it shoots from its mouth totally incinerates all targets.

shield

Once it begins to rampage, a Gyarados will burn everything down, even in a harsh storm.

legends arceus

I suspect this Pokémon to be the true identity of a dragon written of in ancient texts, which claimed that it razed an entire village with white-hot beams from its maw.

Gyarados-mega Name Origin & Design Inspiration

Gyarados's name derives from the Japanese term 'gyara' combined with the Latin 'gyrus,' creating a phonetically distinctive identifier that captures its serpentine nature. The design itself draws inspiration from traditional Chinese mythology, specifically the legend of a carp leaping over the Dragon Gate and transforming into a dragon—a narrative that perfectly encapsulates Magikarp's remarkable evolution into the mighty Gyarados. In its Mega Evolution form, the design accentuates draconic elements while infusing distinctly Dark-type visual characteristics, with deeper coloration and more aggressive anatomical proportions reflecting its enhanced destructive capacity. The three-pointed crest becomes more pronounced, and the overall silhouette grows more angular and predatory, visually communicating the transformation's enhancement of the Pokémon's already formidable power. The Dark typing integration suggests an infusion of primal, uncontrolled energy—a visual manifestation of the Pokémon's legendary association with destruction during times of human conflict and strife.

Learnable Moves

Gyarados-mega can learn 70 moves:

Move
Type
Cat.
Power
Acc.
PP
aqua tailwater
Physical
909010
attractnormal
Status
—10015
bindnormal
Physical
158520
bitedark
Physical
6010025
blizzardice
Special
110705
bounceflying
Physical
85855
brutal swingdark
Physical
6010020
bulldozeground
Physical
6010020
confidenormal
Status
——20
crunchdark
Physical
8010015
dark pulsedark
Special
8010015
divewater
Physical
8010010
double teamnormal
Status
——15
dragon dancedragon
Status
——20
dragon pulsedragon
Special
8510010
dragon ragedragon
Special
—10010
dragon taildragon
Physical
609010
earthquakeground
Physical
10010010
facadenormal
Physical
7010020
fire blastfire
Special
110855
flamethrowerfire
Special
9010015
frustrationnormal
Physical
—10020
giga impactnormal
Physical
150905
hailice
Status
——10
headbuttnormal
Physical
7010015
hidden powernormal
Special
6010015
hurricaneflying
Special
1107010
hydro pumpwater
Special
110805
hyper beamnormal
Special
150905
ice beamice
Special
9010010
ice fangice
Physical
659515
icy windice
Special
559515
incineratefire
Special
6010015
iron headsteel
Physical
8010015
iron tailsteel
Physical
1007515
leernormal
Status
—10030
outragedragon
Physical
12010010
paybackdark
Physical
5010010
protectnormal
Status
——10
ragenormal
Physical
2010020
rain dancewater
Status
——5
reflectpsychic
Status
——20
restpsychic
Status
——5
returnnormal
Physical
—10020
roarnormal
Status
——20
rock smashfighting
Physical
4010015
roundnormal
Special
6010015
sandstormrock
Status
——10
scaldwater
Special
8010015
scary facenormal
Status
—10010
secret powernormal
Physical
7010020
sleep talknormal
Status
——10
snorenormal
Special
5010015
spiteghost
Status
—10010
stone edgerock
Physical
100805
strengthnormal
Physical
8010015
substitutenormal
Status
——10
surfwater
Special
9010015
swaggernormal
Status
—8515
tauntdark
Status
—10020
thrashnormal
Physical
12010010
thunderelectric
Special
1107010
thunder waveelectric
Status
—9020
thunderboltelectric
Special
9010015
tormentdark
Status
—10015
toxicpoison
Status
—9010
twisterdragon
Special
4010020
uproarnormal
Special
9010010
water pulsewater
Special
6010020
waterfallwater
Physical
8010015

Gyarados-mega Competitive Battle Guide

Mega Gyarados emerges as an exceptional competitive threat due to its dramatically enhanced Attack stat of 155 combined with Mold Breaker as its ability, fundamentally changing how it functions in high-level play compared to its base form. With Attack increased by 30 points from the standard 125, Mega Gyarados delivers genuinely catastrophic physical damage that pierces through defensive Pokémon with surprising ease. The Mold Breaker ability proves invaluable in competitive scenarios by completely bypassing defensive abilities like Intimidate, Levitate, Water Absorb, and countless others that might otherwise mitigate Gyarados's offensive pressure. This ability enables Mega Gyarados to execute its movepool without constraint, delivering unimpeded Earthquakes through Ground-immune Pokémon, Bouncing Bounces through Grounded opponents, and Dark-type attacks without ability-based interference. The 30-point Defense boost to 109 and the substantial Special Defense enhancement to 130 provide adequate bulk to survive priority moves and status conditions that would immediately eliminate more fragile sweepers. However, the unchanged Speed stat of 81 necessitates either Choice Scarf modifications or favorable matchups to outspeed threatening opponents, making Team building around Mega Gyarados critically important for success.

Commonly Asked Questions About Gyarados-mega

What type is Gyarados-mega?

Gyarados-mega is a water and dark type Pokemon.

What does Gyarados-mega evolve into?

Gyarados-mega does not evolve into any other Pokemon. It is the final form in its evolution line.

What are Gyarados-mega's weaknesses?

Gyarados-mega is weak to grass, electric, fighting, bug and fairy type moves.

Gyarados-mega Cultural Impact & Franchise History

Gyarados occupies a culturally significant position throughout Pokémon media and gaming, representing one of the franchise's most iconic transformations and a testament to dramatic power scaling evolution mechanics. The species gained particular prominence through memorable anime appearances, including James's Gyarados captured as a Magikarp and Misty's iconic Gyarados—both serving as pivotal team members demonstrating the species' combat viability. The legendary Red Gyarados encountered in Generation II Pokémon Gold and Silver became a franchise phenomenon, introducing players to shiny Pokémon through an unforgettable scripted encounter that permanently impacted how fans perceive both the species and rarity mechanics. Gyarados appears across virtually every Pokémon generation and media adaptation, from the trading card game where it commands premium prices to appearances in Pokémon Detective Pikachu and Super Smash Bros. as both a trophy and competitive consideration. The Mega Evolution specifically has inspired competitive players and casual enthusiasts alike, becoming a staple strategy in competitive battling communities. Its consistent portrayal as a devastating force of nature has cemented Gyarados as one of Pokémon's most recognizable and feared creatures.

Where to Find Gyarados-mega in Every Pokémon Game

Mega Gyarados remains accessible across numerous Pokémon generations and games since its introduction in Generation VI, requiring trainers to first obtain a standard Gyarados and subsequently acquire a Gyaradosite to enable Mega Evolution during battle. In main series games, Gyarados and its evolutionary predecessor Magikarp appear in virtually every region's water routes and bodies, making the species readily available to players seeking to complete their Pokédex or build competitive teams. Pokémon Sword and Shield includes Gyarados in both the base game and the Crown Tundra expansion, while Pokémon Scarlet and Violet continue the tradition of making this iconic species available throughout their region. Pokémon GO features both standard and Mega Evolved Gyarados, with the Mega Evolution capability enabling players to experience the transformation in a mobile context. The Gyaradosite required for Mega Evolution typically appears as a post-game item or item purchase rather than a story-relevant acquisition, ensuring that players must complete primary narrative objectives before accessing this enhanced form. Breeding programs remain viable for trainers seeking Gyarados with specific natures, individual values, or egg moves, making the species as accessible through breeding as through wild encounters across generations.