Mega Gyarados is Gyarados's Mega Evolution with Gyaradosite. It is Water/Dark type, where Gyarados is Water/Flying.
Ability 1Mold BreakerAbility 1Bypasses targets' abilities if they could hinder or prevent a move.
640HP95Attack155Defense109Speed81Sp.Def130Sp.Atk70
Magikarp
Gyarados
Mega Gyarados
Weak to
Immune to
Physical
Wallbreaker
81Speed · Above Avg

Mega Gyarados vs Gyarados

Gyarados
Mega GyaradosBattle only
  • WaterFlyingTypeSwapsWaterDark
  • 95HP=95
  • 125Attack+30155
  • 79Defense+30109
  • 60Sp. Atk+1070
  • 100Sp. Def+30130
  • 81Speed=81
  • 540Total+100640
  • IntimidateAbilityMold Breaker
  • MoxieHidden

How to get the Gyaradosite in Omega Ruby & Alpha Sapphire

  • GiftRoute 123

    From the Poochyena at the 123 Go Fish shop near the pond after giving it a scratch

See Gyarados

How to Get Mega Gyarados in Omega Ruby & Alpha Sapphire

Finding Gyarados at moderate rates takes patience. 2 spots are available in late-game fishing spots, but the rate difference between them matters. Lock in the top one from the sorted list below.

Where To Catch Gyarados in Omega Ruby & Alpha Sapphire

Magikarp is your first catch on the way to Gyarados. You'll find fishing and surfing encounters from Lv. 5-40 across 280 total spots in the chain.

  1. Magikarp
    Step 1Catch Magikarp
    Route 104 - Area 1
    Lv.5-15Old Rod
    Rate 100%
    Route 104 - Area 2
    Lv.5-15Old Rod
    Rate 100%
    Sootopolis City - Area 1
    Lv.5-15Old Rod
    Rate 100%
    Sootopolis City - Area 2
    Lv.5-15Old Rod
    Rate 100%
    Meteor Falls - Area 2
    Lv.5-10Old Rod
    Rate 65%
    Meteor Falls - Area 3
    Lv.5-10Old Rod
    Rate 65%
    Meteor Falls - Area 4
    Lv.5-10Old Rod
    Rate 65%
    Seafloor Cavern - Area 1
    Lv.5-10Old Rod
    Rate 65%
    Battle Resort
    Lv.10-15Old Rod
    Rate 65%
    Dewford Town
    Lv.10-15Old Rod
    Rate 65%
    Ever Grande City
    Lv.10-15Old Rod
    Rate 65%
    Lilycove City
    Lv.10-15Old Rod
    Rate 65%
    Meteor Falls - Area 1
    Lv.10-15Old Rod
    Rate 65%
    Mossdeep City
    Lv.10-15Old Rod
    Rate 65%
    Pacifidlog Town
    Lv.10-15Old Rod
    Rate 65%
    Petalburg City
    Lv.10-15Old Rod
    Rate 65%
    Route 102
    Lv.10-15Old Rod
    Rate 65%
    Route 103
    Lv.10-15Old Rod
    Rate 65%
    Route 105 - Outside
    Lv.10-15Old Rod
    Rate 65%
    Route 106
    Lv.10-15Old Rod
    Rate 65%
    Route 107
    Lv.10-15Old Rod
    Rate 65%
    Route 108
    Lv.10-15Old Rod
    Rate 65%
    Route 109
    Lv.10-15Old Rod
    Rate 65%
    Route 110
    Lv.10-15Old Rod
    Rate 65%
    Route 111 - South
    Lv.10-15Old Rod
    Rate 65%
    Route 114
    Lv.10-15Old Rod
    Rate 65%
    Route 115
    Lv.10-15Old Rod
    Rate 65%
    Route 117
    Lv.10-15Old Rod
    Rate 65%
    Route 118
    Lv.10-15Old Rod
    Rate 65%
    Route 120 - East
    Lv.10-15Old Rod
    Rate 65%
    Route 120 - West
    Lv.10-15Old Rod
    Rate 65%
    Route 122
    Lv.10-15Old Rod
    Rate 65%
    Route 123
    Lv.10-15Old Rod
    Rate 65%
    Route 124
    Lv.10-15Old Rod
    Rate 65%
    Route 125
    Lv.10-15Old Rod
    Rate 65%
    Route 126
    Lv.10-15Old Rod
    Rate 65%
    Route 127
    Lv.10-15Old Rod
    Rate 65%
    Route 128
    Lv.10-15Old Rod
    Rate 65%
    Route 129
    Lv.10-15Old Rod
    Rate 65%
    Route 130
    Lv.10-15Old Rod
    Rate 65%
    Route 131
    Lv.10-15Old Rod
    Rate 65%
    Route 132
    Lv.10-15Old Rod
    Rate 65%
    Route 133
    Lv.10-15Old Rod
    Rate 65%
    Route 134
    Lv.10-15Old Rod
    Rate 65%
    Safari Zone - Area 1
    Lv.10-15Old Rod
    Rate 65%
    Safari Zone - Area 2
    Lv.10-15Old Rod
    Rate 65%
    Safari Zone - Area 3
    Lv.10-15Old Rod
    Rate 65%
    Safari Zone - Area 4
    Lv.10-15Old Rod
    Rate 65%
    Scorched Slab - 1F
    Lv.10-15Old Rod
    Rate 65%
    Scorched Slab - B1F
    Lv.10Old Rod
    Rate 65%
    Sea Mauville - Area 1
    Lv.10-15Old Rod
    Rate 65%
    Sea Mauville - Area 2
    Lv.10-15Old Rod
    Rate 65%
    Sea Mauville - Area 3
    Lv.10-15Old Rod
    Rate 65%
    Sea Mauville - Area 4
    Lv.10-15Old Rod
    Rate 65%
    Seafloor Cavern - Area 4
    Lv.10Old Rod
    Rate 65%
    Seafloor Cavern - Area 5
    Lv.10Old Rod
    Rate 65%
    Sealed Chamber
    Lv.10-15Old Rod
    Rate 65%
    Shoal Cave - Area 5
    Lv.10-15Old Rod
    Rate 65%
    Shoal Cave - Area 6
    Lv.10-15Old Rod
    Rate 65%
    Slateport City
    Lv.10-15Old Rod
    Rate 65%
    Team Aqua Hideout
    Lv.10-15Old Rod
    Alpha SapphireRate 65%
    Team Magma Hideout
    Lv.10-15Old Rod
    Omega RubyRate 65%
    Victory Road - Area 1
    Lv.10-15Old Rod
    Rate 65%
    Victory Road - Area 2
    Lv.10-15Old Rod
    Rate 65%
    Victory Road - Area 3
    Lv.10-15Old Rod
    Rate 65%
    Victory Road - Area 4
    Lv.10-15Old Rod
    Rate 65%
    Route 119
    Lv.10Old Rod
    Rate 60%
    Route 104 - Area 1
    Lv.25Good Rod
    Rate 100%
    Route 104 - Area 2
    Lv.25Good Rod
    Rate 100%
    Sootopolis City - Area 1
    Lv.25-35Surfing on water
    Rate 100%
    Sootopolis City - Area 1
    Lv.25Good Rod
    Rate 100%
    Sootopolis City - Area 2
    Lv.25-35Surfing on water
    Rate 100%
    Sootopolis City - Area 2
    Lv.25Good Rod
    Rate 100%
    Route 104 - Area 1
    Lv.30-40Super Rod
    Rate 100%
    Route 104 - Area 2
    Lv.30-40Super Rod
    Rate 100%
    Sootopolis City - Area 1
    Lv.30-35Super Rod
    Rate 95%
    Sootopolis City - Area 2
    Lv.30-35Super Rod
    Rate 95%
    Safari Zone - Area 1
    Lv.25Good Rod
    Rate 65%
    Safari Zone - Area 2
    Lv.25Good Rod
    Rate 65%
    Safari Zone - Area 3
    Lv.25Good Rod
    Rate 65%
    Safari Zone - Area 4
    Lv.25Good Rod
    Rate 65%
    Battle Resort
    Lv.25Good Rod
    Rate 60%
    Dewford Town
    Lv.25Good Rod
    Rate 60%
    Ever Grande City
    Lv.25Good Rod
    Rate 60%
    Lilycove City
    Lv.25Good Rod
    Rate 60%
    Meteor Falls - Area 1
    Lv.25Good Rod
    Rate 60%
    Mossdeep City
    Lv.25Good Rod
    Rate 60%
    Pacifidlog Town
    Lv.25Good Rod
    Rate 60%
    Petalburg City
    Lv.25Good Rod
    Rate 60%
    Route 102
    Lv.25Good Rod
    Rate 60%
    Route 103
    Lv.25Good Rod
    Rate 60%
    Route 105 - Outside
    Lv.25Good Rod
    Rate 60%
    Route 106
    Lv.25Good Rod
    Rate 60%
    Route 107
    Lv.25Good Rod
    Rate 60%
    Route 108
    Lv.25Good Rod
    Rate 60%
    Route 109
    Lv.25Good Rod
    Rate 60%
    Route 110
    Lv.25Good Rod
    Rate 60%
    Route 111 - South
    Lv.25Good Rod
    Rate 60%
    Route 114
    Lv.25Good Rod
    Rate 60%
    Route 115
    Lv.25Good Rod
    Rate 60%
    Route 117
    Lv.25Good Rod
    Rate 60%
    Route 118
    Lv.25Good Rod
    Rate 60%
    Route 119
    Lv.25Good Rod
    Rate 60%
    Route 120 - East
    Lv.25Good Rod
    Rate 60%
    Route 120 - West
    Lv.25Good Rod
    Rate 60%
    Route 122
    Lv.25Good Rod
    Rate 60%
    Route 123
    Lv.25Good Rod
    Rate 60%
    Route 124
    Lv.25Good Rod
    Rate 60%
    Route 125
    Lv.25Good Rod
    Rate 60%
    Route 126
    Lv.25Good Rod
    Rate 60%
    Route 127
    Lv.25Good Rod
    Rate 60%
    Route 128
    Lv.25Good Rod
    Rate 60%
    Route 129
    Lv.25Good Rod
    Rate 60%
    Route 130
    Lv.25Good Rod
    Rate 60%
    Route 131
    Lv.25Good Rod
    Rate 60%
    Route 132
    Lv.25Good Rod
    Rate 60%
    Route 133
    Lv.25Good Rod
    Rate 60%
    Route 134
    Lv.25Good Rod
    Rate 60%
    Scorched Slab - 1F
    Lv.25Good Rod
    Rate 60%
    Scorched Slab - B1F
    Lv.25Good Rod
    Rate 60%
    Sea Mauville - Area 1
    Lv.25Good Rod
    Rate 60%
    Sea Mauville - Area 2
    Lv.25Good Rod
    Rate 60%
    Sea Mauville - Area 3
    Lv.25Good Rod
    Rate 60%
    Sea Mauville - Area 4
    Lv.25Good Rod
    Rate 60%
    Seafloor Cavern - Area 4
    Lv.25Good Rod
    Rate 60%
    Seafloor Cavern - Area 5
    Lv.25Good Rod
    Rate 60%
    Sealed Chamber
    Lv.25Good Rod
    Rate 60%
    Shoal Cave - Area 5
    Lv.25Good Rod
    Rate 60%
    Shoal Cave - Area 6
    Lv.25Good Rod
    Rate 60%
    Slateport City
    Lv.25Good Rod
    Rate 60%
    Team Aqua Hideout
    Lv.25Good Rod
    Alpha SapphireRate 60%
    Team Magma Hideout
    Lv.25Good Rod
    Omega RubyRate 60%
    Victory Road - Area 1
    Lv.25Good Rod
    Rate 60%
    Victory Road - Area 2
    Lv.25Good Rod
    Rate 60%
    Victory Road - Area 3
    Lv.25Good Rod
    Rate 60%
    Victory Road - Area 4
    Lv.25Good Rod
    Rate 60%
    Meteor Falls - Area 2
    Lv.30Good Rod
    Rate 60%
    Meteor Falls - Area 3
    Lv.30Good Rod
    Rate 60%
    Meteor Falls - Area 4
    Lv.30Good Rod
    Rate 60%
    Seafloor Cavern - Area 1
    Lv.30Good Rod
    Rate 60%

Want the exact numbers? Work out your catch odds in Omega Ruby & Alpha Sapphire for Gyarados.

How to Get Shiny Mega Gyarados in Omega Ruby & Alpha Sapphire

A shiny Gyarados becomes a shiny Mega Gyarados when it Mega Evolves, so these are the routes to Shiny Gyarados.

In Omega Ruby & Alpha Sapphire, the strongest route to a Shiny Gyarados is DexNav Search, which reaches about 1 in 37 at full boosts. Pick a method and tune your setup below to see live odds. Compare Shiny Gyarados odds across every game

A shiny event distribution also exists for this game

Shiny distribution event (2015-2016)

Normal vs Shiny
Normal Mega Gyarados in Omega Ruby & Alpha SapphireNormal
Shiny Mega Gyarados in Omega Ruby & Alpha Sapphire Shiny

Shiny Gyarados Evolution

3 Forms
Showing shiny artworkView Full Evolution Chart

Omega Ruby & Alpha Sapphire Shiny Gyarados Calculator

4 Methods
Fastest Path

The best route is DexNav Search at full boosts, about 1 in 37 on each try. Tune it below.

Step 1 · Encounter Method4 in Omega Ruby & Alpha Sapphire

DexNav Search: Sneak up on hidden Pokemon to raise the species Search Level toward 999, then keep a chain going. Every 5th link and the 50 and 100 catch milestones stack extra shiny checks.

Chain Fishing: Fish one rippling spot and reel only when the rod rattles. The bonus tops out at a 20-reel chain.

Masuda Method: Breed with a parent from a different-language game. Works on any breedable line.

Full Odds: Walk through grass, surf, or fish. Every encounter is its own independent shiny roll.

Step 2 · Boost Your Oddstap to add
+2 rolls
DexNav Chain Bonus
00

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 37DexNav Search
Chance By Now51.0%at 26 encountersAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncounters
10%lucky few4
25%one in four11
50%coin flip26
90%very likely85
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

Curious how fast a hunt could go? Work out your Omega Ruby & Alpha Sapphire shiny odds for Gyarados.

Mega Gyarados Weakness

Type-wise, Mega Gyarados takes extra damage from Electric, Grass, Fighting, Bug, and Fairy. Psychic moves do nothing thanks to a full immunity. With 6 resistances, the defensive profile is strong. Mega Gyarados's overall bulk (95/109/130) lets it take a hit or two from most weaknesses before going down.

Mega Gyarados Weakness and Resistance Chart
DamageTypes
2x (Weak)Electric, Grass, Fighting, Bug, Fairy
0.5x (Resist)Fire, Water, Ice, Ghost, Dark, Steel
0x (Immune)Psychic

What is Mega Gyarados Weak Against

Avg
5Weak
6Resist
1Immune
Score-1
4xCritical
None
¼xResist
None
0xImmune

What is Mega Gyarados Strong Against

5Strong
0Resisted
0Immune
Score+5
½xResisted
None
0xImmune
None

Best Pokemon Against Mega Gyarados

Hariyama
Hariyama
Fighting
B
Heracross
Heracross
BugFighting
B
Torterra
Torterra
GrassGround
C
Cacturne
Cacturne
GrassDark
C
Roserade
Roserade
GrassPoison
B

Mega Gyarados Evolutions

Evolved from Magikarp. Gyarados is the final form in this two-stage line. Attack grew the most through evolution (+115 over Magikarp), and Gyarados peaks at 540 total stats. In battle, Gyarados holding Gyaradosite Mega Evolves into Mega Gyarados. View every chain in the Evolution Chart.

How to Evolve

3 Forms
Magikarp
#129Magikarp
20
Level 20
Gyarados
#130Gyarados
Gyaradosite
Mega Gyarados
#130Mega Gyarados
Stat Comparison 3 Stages
Gyarados
WaterFlying
Mega Gyarados
WaterDark
HP
20
95+75
95
ATK
10
125+115
155+30
DEF
55
79+24
109+30
SP.ATK
15
60+45
70+10
SP.DEF
20
100+80
130+30
SPE
80
81+1
81
BST
200F-Tier
540A-Tier+340
640C-Tier+100
ROLE
Balanced
Wallbreaker
Wallbreaker
TYPE
Utility
Physical
Physical

Mega Gyarados Moves in Omega Ruby & Alpha Sapphire

Moves List

Mega Gyarados uses Gyarados's moves: learn them before it Mega Evolves.

Hard to wall, honestly. Mega Gyarados threatens 10 types beyond its own STAB, with Normal and Dragon standing out. Pair that with Hydro Pump and Aqua Tail and switchins need to think twice.

Level-Up Moves

Lv 1
Thrash
B12010010Normal
Lv 20
Bite
B9010025Dark
Lv 23
Dragon Rage
D—10010Dragon
Lv 26
Leer
D—10030Normal
Lv 29
Twister
—4010020Dragon
Lv 32
Ice Fang
A659515Ice
Lv 35
Aqua Tail
B1359010Water
Lv 38
Rain Dance
C——5Water
Lv 41
Crunch
B12010015Dark
Lv 44
Hydro Pump
C165805Water
Lv 47
Dragon Dance
B——20Dragon
Lv 50
Hyper Beam
C150905Normal

TM Moves

42 of 43 TMs are obtainable before the Elite Four

TM
TM45
AttractVerdanturf Townbadge 2
C—10015Normal
TM14D110705Ice
TM78C6010020Ground
TM100
ConfideSlateport Citybadge 2
———20Normal
TM97
Dark PulseTeam Magma Hideout (Omega Ruby) / Team Aqua Hideout (Alpha Sapphire) (requires Surf)badge 6
C12010015Dark
HM07
DiveMossdeep Citynot until badge 7
B12010010Water
TM32
Double TeamRoute 113badge 3
———15Normal
TM82
Dragon Tail-6Mauville City Poké Martbadge 2
C609010Dragon
TM26
EarthquakeSeafloor Cavernnot until badge 7
A10010010Ground
TM42C7010020Normal
TM38
Fire BlastLilycove Department Storebadge 6
C110855Fire
TM35C9010015Fire
TM21
FrustrationPacifidlog Townbadge 6
D—10020Normal
TM68
Giga ImpactLilycove Department Storebadge 6
B150905Normal
TM07
HailShoal Cavebadge 6
C——10Ice
TM10
Hidden PowerFortree Citybadge 5
D6010015Normal
TM15
Hyper BeamLilycove Department Storebadge 6
C150905Normal
TM13
Ice BeamSea Mauvillenot until badge 7
C9010010Ice
TM59
IncinerateUnder the bridge on a side path of Mt. Chimneybadge 3
D6010015Fire
TM17C——10Normal
TM18
Rain DanceSea Mauvillebadge 5
C——5Water
TM44
RestLilycove Citybadge 6
C——10Psychic
TM27
ReturnPacifidlog Townbadge 6
D—10020Normal
HM06
Rock SmashMauville Citybadge 2
C4010015Fighting
TM48—6010015Normal
TM37
SandstormRoute 111badge 4
D——10Rock
TM55
ScaldSeafloor Cavernnot until badge 7
C12010015Water
TM94
Secret PowerRoute 111badge 3
—7010020Normal
TM88
Sleep TalkLilycove Citybadge 6
C——10Normal
TM71
Stone EdgeLilycove Department Storebadge 6
B100805Rock
HM04
StrengthRoute 112badge 3
B8010015Normal
HM03
SurfPetalburg Citybadge 5
C13510015Water
TM12
TauntTrick Housebadge 2
C—10020Dark
TM25D1107010Electric
TM73
Thunder WaveSlateport Citybadge 2
C—10020Electric
TM24C9010015Electric
TM41
TormentSlateport Citybadge 2
——10015Dark
TM06
ToxicFiery Pathbadge 4
C—9010Poison
HM05
WaterfallPrize for defeating Wallacenot until badge 8
B12010015Water

Egg Moves

Mega Gyarados doesn't have any Egg moves

Tutor Moves

Tut
Tutor
Aqua Tail
B1359010Water
Tutor
Bounce
A85855Flying
Tutor
Dragon Pulse
D8510010Dragon
Tutor
Icy Wind
D559515Ice
Tutor
Iron Head
B8010015Steel
Tutor
Iron Tail
C1007515Steel
Tutor
Outrage
B12010010Dragon
Tutor
Snore
D5010015Normal
Tutor
Spite
——10010Ghost
Tutor
Uproar
C9010010Normal
Tutor
Water Pulse
C9010020Water

Reminder Moves

Rem
Rem
Flail
D—10015Normal
Rem
Splash
D——40Normal
Rem
Tackle
C5010035Normal

Transfer Moves

Gen
Gen 4
Avalanche-4
C6010010Ice
Gen 3
Body Slam
B8510015Normal
Gen 4
Brine
C9710010Water
Gen 4
Captivate
——10020Normal
Gen 3
Double-Edge
B12010015Normal
Gen 4
Endure+4
D——10Normal
Gen 4
Headbutt
C7010015Normal
Gen 3
Mimic
———10Normal
Gen 4
Natural Gift
D—10015Normal
Gen 4
Whirlpool
—528515Water

Base Stats

Mega Gyarados has 640 base stats in total. Attack leads at 155, and Sp. Atk is lowest at 70.

Base Stats
HP95
B
Attack155
S
Defense109
B
Sp. Atk70
C
Sp. Def130
A
Speed81
C
Total640
Details
Growth Rate
Slow1.25M XP
Height6.5 m
Weight305.0 kg
Abilities
Mold Breaker
Bypasses targets' abilities if they could hinder or prevent a move.

Mega Gyarados Event Distributions

Gyarados reaches players through several Mystery Gift distributions, though it is far from a regular.

These distributions give Gyarados. Mega Gyarados appears only in battle, through Mega Evolution with the Gyaradosite.

Red Gyarados GiftJan 2016XYOmega RubyAlpha SapphireAlways shiny
Lv 50 OT: 겨울의반격 Cherish Ball Event Ribbon
Moves: Waterfall, Thrash, Ice Fang, Earthquake
from Jan 2016
Original name: 빨간 갸라도스 선물
Hiroshima Red GyaradosJun 2015XYOmega RubyAlpha SapphireAlways shiny
Lv 20 OT: PCひろしま Cherish Ball Premier Ribbon
Moves: Waterfall, Bite, Ice Fang, Iron Head
from Jun 2015
Original name: ひろしまの あかいギャラドス

Game Availability

Mega Gyarados first appeared in X & Y and is in 6 games: X & Y, Omega Ruby & Alpha Sapphire, Sun & Moon, Ultra Sun & Ultra Moon, Let's Go Pikachu & Eevee and Legends: Z-A.

Explore

Was this page helpful?
Thanks for your feedback!
Want to tell us more?
What was most useful?
What could be improved?
Thanks for your feedback