Mixed
Wallbreaker
580Very High
81Moderate
BTier

Ground moves don't affect Gyarados at all — that's the advantage of Water/Flying typing. It needs some investment to avoid getting outsped. Flexible enough to run physical or special sets. An original Gen 1 pick.

Attack and Special carry most of Gyarados's stat budget. Defense's the obvious dump stat. Tough to catch and yields 2 Attack stat exp. Follows a slow 1.25M XP grind.

Base Stats
580Pseudo
HP95
B
Attack125
A
Defense79
C
Sp. Atk100
B
Sp. Def100
B
Speed81
C
Total580
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Gyarados yields +2 Atk
HPAtk+2DefSpASpDSpe
Details
Catch45ChallengingSlow1.25M XP6.5m / 21'04"235kg / 518.1 lbs189Base XP
Pokedex Entries

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

Red / Blue

Gyarados Weakness

Good

Type-wise, Gyarados takes extra damage from Electric and Rock. Watch out for Electric attacks, those deal 4x damage. Ground moves do nothing thanks to a full immunity. 4 resistances help offset the weaknesses. With 95 HP and balanced defenses, Gyarados can afford to eat a neutral hit or two.

Gen I Type Chart
  • Only 15 types exist — Dark, Steel, and Fairy are absent
  • Ghost has no effect on Psychic (a known bug, fixed in Gen II)
  • Special stat governs both offense and defense — no Sp.Atk / Sp.Def split
4xCriticali
2xWeaki
¼xResisti
None
0xImmunei
2Weak
4Resist
1Immune
Scorei+1
Stealth Rock25% on switch
4x Electric — Thunderbolt, Volt Switch, Thunder
Abilities
IntimidateLowers opponents' Attack one stage upon entering battle.
MoxieHARaises Attack one stage upon KOing a Pokémon.

Magikarp's chain leads to Gyarados (at level 20). A Water/Flying type at 580 stats, sitting in the Undiscovered group. Attack grew the most through evolution (+115 over Magikarp), and Gyarados peaks at 580 total stats.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Gyarados
WaterFlying
HP
20
95+75
ATK
10
125+115
DEF
55
79+24
SP.ATK
15
60+45
SP.DEF
20
100+80
SPE
80
81+1
BST
200D-Tier
540A-Tier+340
ROLE
Balanced
Wallbreaker
TYPE
Utility
Physical
Breeding not available · Introduced in Gen 2

Best Build

Utility
Ability
Not in Gen 1
Item
Not in Gen 1
Nature
Not in Gen 1

Best Gyarados Moveset

  • Hyper Beam
  • Hydro PumpSTAB
  • BlizzardCoverage
  • Body Slam

TMs carry this one. Gyarados learns Hydro Pump and Surf naturally for STAB, but the offensive range comes almost entirely from technical machines. Dark and Dragon and beyond give it real matchup play.

Level-Up Moves

Lv 1
Bite
6010025Normal
Lv 1
Dragon Rage
10010Dragon
Lv 1
Hydro Pump
120805Water
Lv 1
Leer
10030Normal
Lv 20
Bite
6010025Normal
Lv 25
Dragon Rage
10010Dragon
Lv 32
Leer
10030Normal
Lv 41
Hydro Pump
120805Water
Lv 52
Hyper Beam
150905Normal

TM Moves

Src
TM34
Bide+1
10Normal
TM14
Blizzard
110905Ice
TM08
Body Slam
8510015Normal
TM11
Bubble Beam
6510020Water
TM32
Double Team
15Normal
TM10
Double-Edge
12010015Normal
TM23
Dragon Rage
10010Dragon
TM38
Fire Blast
120855Fire
TM15
Hyper Beam
150905Normal
TM13
Ice Beam
9510010Ice
TM31
Mimic
10Normal
TM20
Rage
2010020Normal
TM33
Reflect
20Psychic
TM44
Rest
10Psychic
TM40
Skull Bash
10010010Normal
HM04
Strength
8010015Normal
TM50
Substitute
10Normal
HM03
Surf
9510015Water
TM09
Take Down
908520Normal
TM25
Thunder
1107010Electric
TM24
Thunderbolt
9510015Electric
TM06
Toxic
9010Poison
TM12
Water Gun
4010025Water

Egg Moves

Gyarados doesn't have any Egg moves

Tutor Moves

Gyarados can't learn any Tutor moves

Reminder Moves

Src
Rem
Splash
40Normal
Rem
Tackle
3510035Normal

You're catching Magikarp first, not Gyarados. Magikarp appears at solid rates in the encounters below. The step cards map the full 2-stage line with evolution methods between each stage.

How to Obtain Gyarados in Red & Blue

The path to Gyarados starts with Magikarp at Lv. 5-15 via fishing and gift encounters. 1 catchable stage total, with locations listed for each one below.

  1. Magikarp
    Step 1Catch Magikarp
    Celadon City
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Celadon City
    RedOld RodLv.5CommonEarlyCity
    EASY
    Cerulean Cave - 1F
    BlueOld RodLv.5CommonEarlyCave
    EASY
    Cerulean Cave - 1F
    RedOld RodLv.5CommonEarlyCave
    EASY
    Cerulean Cave - B1F
    RedOld RodLv.5CommonEarlyCave
    EASY
    Cerulean Cave - B1F
    BlueOld RodLv.5CommonEarlyCave
    EASY
    Fuchsia City
    RedOld RodLv.5CommonEarlyCity
    EASY
    Fuchsia City
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Pallet Town
    RedOld RodLv.5CommonEarlyCity
    EASY
    Pallet Town
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Route 10
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 10
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 11
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 11
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 12
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 12
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 13
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 13
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 17
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 17
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 18
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 18
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 19
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 19
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 20
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 20
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 21
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 21
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 22
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 22
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 23
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 23
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 24
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 24
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 25
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Route 25
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 4
    RedGift from NPCLv.5CommonEarlyRoute
    EFFORTLESS
    Route 4
    BlueGift from NPCLv.5CommonEarlyRoute
    EFFORTLESS
    Route 6
    RedOld RodLv.5CommonEarlyRoute
    EASY
    Route 6
    BlueOld RodLv.5CommonEarlyRoute
    EASY
    Safari Zone - Center
    RedOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - Center
    BlueOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - East
    RedOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - East
    BlueOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - North
    RedOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - North
    BlueOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - West
    RedOld RodLv.5CommonEarlyFacility
    EASY
    Safari Zone - West
    BlueOld RodLv.5CommonEarlyFacility
    EASY
    Seafoam Islands - B4F
    RedOld RodLv.5CommonEarlyWater
    EASY
    Seafoam Islands - B4F
    BlueOld RodLv.5CommonEarlyWater
    EASY
    Seafoam Islands - B3F
    RedOld RodLv.5CommonEarlyWater
    EASY
    Seafoam Islands - B3F
    BlueOld RodLv.5CommonEarlyWater
    EASY
    Vermilion City - City
    RedOld RodLv.5CommonEarlyCity
    EASY
    Vermilion City - City
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Vermilion City - Harbor
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Vermilion City - Harbor
    RedOld RodLv.5CommonEarlyCity
    EASY
    Viridian City
    BlueOld RodLv.5CommonEarlyCity
    EASY
    Viridian City
    RedOld RodLv.5CommonEarlyCity
    EASY
    Fuchsia City
    RedSuper RodLv.15CommonEarlyCity
    EASY
    Fuchsia City
    BlueSuper RodLv.15CommonEarlyCity
    EASY
    Route 12
    RedSuper RodLv.15CommonEarlyRoute
    EASY
    Route 12
    BlueSuper RodLv.15CommonEarlyRoute
    EASY
    Route 13
    BlueSuper RodLv.15CommonEarlyRoute
    EASY
    Route 13
    RedSuper RodLv.15CommonEarlyRoute
    EASY
    Route 17
    RedSuper RodLv.15CommonEarlyRoute
    EASY
    Route 17
    BlueSuper RodLv.15CommonEarlyRoute
    EASY
    Route 18
    RedSuper RodLv.15CommonEarlyRoute
    EASY
    Route 18
    BlueSuper RodLv.15CommonEarlyRoute
    EASY
  2. Gyarados
    Step 2Gyarados
  • We rate Gyarados B-Tier — a solid choice for the right team. At 580 BST, it fits the wallbreaker role. Base 125 Attack stands out.

  • Gyarados's biggest threats include Jolteon (Electric) and Golem (Rock), all carrying super-effective STAB moves. Jolteon is the most dangerous since Electric moves deal 4x damage. Only 2 weaknesses means fewer dedicated counters to worry about.

  • Magikarp evolves into Gyarados at level 20. Gyarados is the fully evolved form. With 580 BST, it's a powerhouse in its final form.

  • Base 81 Speed is workable — faster than some, slower than many. On offense, Gyarados is a mixed attacker — base 125 Attack and 100 Special. Defensively? Enough bulk to take a hit or two. Best used as a wallbreaker.

  • Gyarados appears in 22 games, including Yellow, Red & Blue, and Gold & Silver.

Since debuting in Red & Blue, Gyarados has appeared in 22 titles over 9 generations. Along the way, it received a Mega form in Generation 7, keeping it relevant across different competitive metas.