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Hydreigon

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Hydreigon in Pokémon Omega Ruby & Alpha Sapphire

#635 in the Omega Ruby and Alpha Sapphire Pokédex • Brutal Pokémon

Hydreigon in the National Pokédex
Hydreigon sprite

Normal

Shiny Hydreigon sprite

Shiny

Pokédex entries

Omega Ruby

The heads on their arms do not have brains. They use all three heads to consume and destroy everything.

Alpha Sapphire

It responds to movement by attacking. This scary, three-headed Pokémon devours everything in its path!

Pokémon details

Types

DarkDragon

Category

Brutal Pokémon

Abilities

Height

1.8 m (5'11")

Weight

160 kg (352.7 lbs)

National Pokédex

#0635

Hydreigon in Other Games

National Dex page

Base stat spread shown as a hex chart and supporting stat bars.

Min

Max

HP

92

294

388

Attack

105

193

339

Defense

90

166

306

Sp. Atk

125

229

383

Sp. Def

90

166

306

Speed

98

180

324

Total

600

Ranges are for Level 100. Max assumes a beneficial nature, 252 EVs, and 31 IVs; min assumes a hindering nature, 0 EVs, and 0 IVs.

Type-only matchups for Hydreigon, sorted from worst weakness to best resistance. Abilities, held items and battle conditions can change the damage taken.

EV yield, catch rate, and experience details for this Pokémon.
Pokédexes
-
EV yield
3 SpA
Catch rate
45
Base Exp.
270

Egg groups, gender ratio, and hatching details for this Pokémon.
Egg groups
Gender
50% male
50% female
Egg cycles
40

Evolution requirements shown in a compact table or chain view.
PokémonRequiresEvolution
Deino

Deino

#633

Level 50

Zweilous

Zweilous

#634

Zweilous

Zweilous

#634

Level 64

Hydreigon

Hydreigon

#635

Evolution

Evolve Zweilous, which itself evolves from Deino. The line is not found in the wild in Hoenn, so raise it up from Deino.

Moves this Pokémon learns naturally by reaching specific levels.
Class
StartBite

The target is bitten with viciously sharp fangs. This may also make the target flinch.

Dark6010025
StartDragon Rage

This attack hits the target with a shock wave of pure rage. This attack always inflicts 40 HP damage.

Dragon-10010
StartFocus Energy

The user takes a deep breath and focuses so that critical hits land more easily.

Normal--30
StartTri Attack

The user strikes with a simultaneous three-beam attack. May also burn, freeze, or leave the target with paralysis.

Normal8010010
StartOutrage

The user rampages and attacks for two to three turns. The user then becomes confused.

Dragon12010010
StartHyper Voice

The user lets loose a horribly echoing shout with the power to inflict damage.

Normal9010010
4Focus Energy

The user takes a deep breath and focuses so that critical hits land more easily.

Normal--30
9Bite

The target is bitten with viciously sharp fangs. This may also make the target flinch.

Dark6010025
12Headbutt

The user sticks out its head and attacks by charging straight into the target. This may also make the target flinch.

Normal7010015
17Dragon Breath

The user exhales a mighty gust that inflicts damage. This may also leave the target with paralysis.

Dragon6010020
20Roar

The target is scared off, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon.

Normal--20
25Crunch

The user crunches up the target with sharp fangs. This may also lower the target’s Defense stat.

Dark8010015
28Slam

The target is slammed with a long tail, vines, or the like to inflict damage.

Normal807520
32Dragon Pulse

The target is attacked with a shock wave generated by the user’s gaping mouth.

Dragon8510010
38Work Up

The user is roused, and its Attack and Sp. Atk stats increase.

Normal--30
42Dragon Rush

The user tackles the target while exhibiting overwhelming menace. This may also make the target flinch.

Dragon1007510
48Body Slam

The user drops onto the target with its full body weight. This may also leave the target with paralysis.

Normal8510015
55Scary Face

The user frightens the target with a scary face to harshly lower its Speed stat.

Normal-10010
68Hyper Voice

The user lets loose a horribly echoing shout with the power to inflict damage.

Normal9010010
79Outrage

The user rampages and attacks for two to three turns. The user then becomes confused.

Dragon12010010

Moves this Pokémon can learn from Technical Machines and Hidden Machines in Pokémon Omega Ruby and Alpha Sapphire.
Class
TM05Roar

The target is scared off, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon.

Normal--20
TM06Toxic

A move that leaves the target badly poisoned. Its poison damage worsens every turn.

Poison-9010
TM10Hidden Power

A unique attack that varies in type depending on the Pokémon using it.

Normal6010015
TM11Sunny Day

The user intensifies the sun for five turns, powering up Fire-type moves.

Fire--5
TM12Taunt

The target is taunted into a rage that allows it to use only attack moves for three turns.

Dark-10020
TM15Hyper Beam

The target is attacked with a powerful beam. The user can’t move on the next turn.

Normal150905
TM17Protect

Enables the user to evade all attacks. Its chance of failing rises if it is used in succession.

Normal--10
TM18Rain Dance

The user summons a heavy rain that falls for five turns, powering up Water-type moves.

Water--5
TM19Roost

The user lands and rests its body. It restores the user’s HP by up to half of its max HP.

Flying--10
TM21Frustration

A full-power attack that grows more powerful the less the user likes its Trainer.

Normal-10020
TM26Earthquake

The user sets off an earthquake that strikes every Pokémon around it.

Ground10010010
TM27Return

A full-power attack that grows more powerful the more the user likes its Trainer.

Normal-10020
TM32Double Team

By moving rapidly, the user makes illusory copies of itself to raise its evasiveness.

Normal--15
TM33Reflect

A wondrous wall of light is put up to reduce damage from physical attacks for five turns.

Psychic--20
TM35Flamethrower

The target is scorched with an intense blast of fire. This may also leave the target with a burn.

Fire9010015
TM38Fire Blast

The target is attacked with an intense blast of all-consuming fire. This may also leave the target with a burn.

Fire110855
TM39Rock Tomb

Boulders are hurled at the target. This also lowers the target’s Speed stat by preventing its movement.

Rock609515
TM41Torment

The user torments and enrages the target, making it incapable of using the same move twice in a row.

Dark-10015
TM42Facade

An attack move that doubles its power if the user is poisoned, burned, or has paralysis.

Normal7010020
TM44Rest

The user goes to sleep for two turns. This fully restores the user’s HP and heals any status conditions.

Psychic--10
TM45Attract

If it is the opposite gender of the user, the target becomes infatuated and less likely to attack.

Normal-10015
TM46Thief

The user attacks and steals the target’s held item simultaneously. The user can’t steal anything if it already holds an item.

Dark6010025
TM48Round

The user attacks the target with a song. Others can join in the Round and make the attack do greater damage.

Normal6010015
TM49Echoed Voice

The user attacks the target with an echoing voice. If this move is used every turn, it does greater damage.

Normal4010015
TM51Steel Wing

The target is hit with wings of steel. This may also raise the user’s Defense stat.

Steel709025
TM52Focus Blast

The user heightens its mental focus and unleashes its power. This may also lower the target’s Sp. Def.

Fighting120705
TM57Charge Beam

The user attacks with an electric charge. The user may use any remaining electricity to raise its Sp. Atk stat.

Electric509010
TM59Incinerate

The user attacks opposing Pokémon with fire. If a Pokémon is holding a certain item, such as a Berry, the item becomes burned up and unusable.

Fire6010015
TM62Acrobatics

The user nimbly strikes the target. If the user is not holding an item, this attack inflicts massive damage.

Flying5510015
TM66Payback

The user stores power, then attacks. If the user moves after the target, this attack’s power will be doubled.

Dark5010010
TM68Giga Impact

The user charges at the target using every bit of its power. The user can’t move on the next turn.

Normal150905
TM71Stone Edge

The user stabs the target with sharpened stones from below. Critical hits land more easily.

Rock100805
TM73Thunder Wave

The user launches a weak jolt of electricity that paralyzes the target.

Electric-10020
TM77Psych Up

The user hypnotizes itself into copying any stat change made by the target.

Normal--10
TM78Bulldoze

The user strikes everything around it by stomping down on the ground. This lowers the Speed stat of those hit.

Ground6010020
TM80Rock Slide

Large boulders are hurled at the opposing Pokémon to inflict damage. This may also make the opposing Pokémon flinch.

Rock759010
TM82Dragon Tail

The target is knocked away, and a different Pokémon is dragged out. In the wild, this ends a battle against a single Pokémon.

Dragon609010
TM87Swagger

The user enrages and confuses the target. However, this also sharply raises the target’s Attack stat.

Normal-9015
TM88Sleep Talk

While it is asleep, the user randomly uses one of the moves it knows.

Normal--10
TM89U-turn

After making its attack, the user rushes back to switch places with a party Pokémon in waiting.

Bug7010020
TM90Substitute

The user makes a copy of itself using some of its HP. The copy serves as the user’s decoy.

Normal--10
TM91Flash Cannon

The user gathers all its light energy and releases it at once. This may also lower the target’s Sp. Def stat.

Steel8010010
TM94Secret Power

An attack whose additional effects depend upon where it was used. Can also be used to make a Secret Base.

Normal7010020
TM97Dark Pulse

The user releases a horrible aura imbued with dark thoughts. This may also make the target flinch.

Dark8010015
TM100Confide

The user tells the target a secret, and the target loses its ability to concentrate. This lowers the target’s Sp. Atk stat.

Normal--20
HM02Fly

The user soars and then strikes its target on the next turn. This can also be used to fly to any familiar town.

Flying909515
HM03Surf

The user attacks everything around it by swamping its surroundings with a giant wave. This can also be used for crossing water.

Water9010015
HM04Strength

The target is slugged with a punch thrown at maximum power. This can also be used to move heavy boulders.

Normal8010015
HM06Rock Smash

The user attacks with a punch. This may also lower the target’s Defense stat. This move can also shatter rocks in the field.

Fighting4010015

Moves this Pokémon can learn from move tutors in this game.
Class
Aqua Tail

The user attacks by swinging its tail as if it were a vicious wave in a raging storm.

Water909010
Draco Meteor

Comets are summoned down from the sky onto the target. The attack’s recoil harshly lowers the user’s Sp. Atk stat.

Dragon130905
Dragon Pulse

The target is attacked with a shock wave generated by the user’s gaping mouth.

Dragon8510010
Earth Power

The user makes the ground under the target erupt with power. This may also lower the target’s Sp. Def.

Ground9010010
Heat Wave

The user attacks by exhaling hot breath on the opposing Pokémon. This may also leave those Pokémon with a burn.

Fire959010
Hyper Voice

The user lets loose a horribly echoing shout with the power to inflict damage.

Normal9010010
Iron Tail

The target is slammed with a steel-hard tail. This may also lower the target’s Defense stat.

Steel1007515
Outrage

The user rampages and attacks for two to three turns. The user then becomes confused.

Dragon12010010
Shock Wave

The user strikes the target with a quick jolt of electricity. This attack never misses.

Electric60-20
Signal Beam

The user attacks with a sinister beam of light. This may also confuse the target.

Bug7510015
Snore

An attack that can be used only if the user is asleep. The harsh noise may also make the target flinch.

Normal5010015
Spite

The user unleashes its grudge on the move last used by the target by cutting 4 PP from it.

Ghost-10010
Superpower

The user attacks the target with great power. However, this also lowers the user’s Attack and Defense stats.

Fighting1201005
Tailwind

The user whips up a turbulent whirlwind that ups the Speed stat of the user and its allies for four turns.

Flying--15
Uproar

The user attacks in an uproar for three turns. During that time, no one can fall asleep.

Normal9010010
Zen Headbutt

The user focuses its willpower to its head and attacks the target. This may also make the target flinch.

Psychic809015

Learn before evolving. Some moves must be retained from breeding or a prior stage.
Class
Acquisition source
Assurance

If the target has already taken some damage in the same turn, this attack’s power is doubled.

Dark6010010

Deino — breeding

Astonish

The user attacks the target while shouting in a startling fashion. This may also make the target flinch.

Ghost3010015

Deino — breeding

Double Hit

The user slams the target with a long tail, vines, or a tentacle. The target is hit twice in a row.

Normal359010

Deino — breeding

Fire Fang

The user bites with flame-cloaked fangs. This may also make the target flinch or leave it with a burn.

Fire659515

Deino — breeding

Head Smash

The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly.

Rock150805

Deino — breeding

Ice Fang

The user bites with cold-infused fangs. This may also make the target flinch or leave it frozen.

Ice659515

Deino — breeding

Screech

An earsplitting screech harshly lowers the target’s Defense stat.

Normal-8540

Deino — breeding

Tackle

A physical attack in which the user charges and slams into the target with its whole body.

Normal5010035

Deino — level up (level 1)

Thunder Fang

The user bites with electrified fangs. This may also make the target flinch or leave it with paralysis.

Electric659515

Deino — breeding

Transfers, local trades, historical distributions, Sketch and costume changes have separate requirements. These options do not guarantee every four-move combination.
Class
Acquisition source
Assurance

If the target has already taken some damage in the same turn, this attack’s power is doubled.

Dark6010010

Generation III–V import via Poké Transporter and Pokémon Bank

Assurance

If the target has already taken some damage in the same turn, this attack’s power is doubled.

Dark6010010

Trade from X/Y; retain through local trade and evolution where applicable

Astonish

The user attacks the target while shouting in a startling fashion. This may also make the target flinch.

Ghost3010015

Generation III–V import via Poké Transporter and Pokémon Bank

Astonish

The user attacks the target while shouting in a startling fashion. This may also make the target flinch.

Ghost3010015

Trade from X/Y; retain through local trade and evolution where applicable

Double Hit

The user slams the target with a long tail, vines, or a tentacle. The target is hit twice in a row.

Normal359010

Generation III–V import via Poké Transporter and Pokémon Bank

Double Hit

The user slams the target with a long tail, vines, or a tentacle. The target is hit twice in a row.

Normal359010

Trade from X/Y; retain through local trade and evolution where applicable

Fire Fang

The user bites with flame-cloaked fangs. This may also make the target flinch or leave it with a burn.

Fire659515

Generation III–V import via Poké Transporter and Pokémon Bank

Fire Fang

The user bites with flame-cloaked fangs. This may also make the target flinch or leave it with a burn.

Fire659515

Trade from X/Y; retain through local trade and evolution where applicable

Head Smash

The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly.

Rock150805

Generation III–V import via Poké Transporter and Pokémon Bank

Head Smash

The user attacks the target with a hazardous, full-power headbutt. This also damages the user terribly.

Rock150805

Trade from X/Y; retain through local trade and evolution where applicable

Ice Fang

The user bites with cold-infused fangs. This may also make the target flinch or leave it frozen.

Ice659515

Generation III–V import via Poké Transporter and Pokémon Bank

Ice Fang

The user bites with cold-infused fangs. This may also make the target flinch or leave it frozen.

Ice659515

Trade from X/Y; retain through local trade and evolution where applicable

Screech

An earsplitting screech harshly lowers the target’s Defense stat.

Normal-8540

Generation III–V import via Poké Transporter and Pokémon Bank

Screech

An earsplitting screech harshly lowers the target’s Defense stat.

Normal-8540

Trade from X/Y; retain through local trade and evolution where applicable

Tackle

A physical attack in which the user charges and slams into the target with its whole body.

Normal5010035

Generation III–V import via Poké Transporter and Pokémon Bank

Tackle

A physical attack in which the user charges and slams into the target with its whole body.

Normal5010035

Trade from X/Y; retain through local trade and evolution where applicable

Thunder Fang

The user bites with electrified fangs. This may also make the target flinch or leave it with paralysis.

Electric659515

Generation III–V import via Poké Transporter and Pokémon Bank

Thunder Fang

The user bites with electrified fangs. This may also make the target flinch or leave it with paralysis.

Electric659515

Trade from X/Y; retain through local trade and evolution where applicable

Ability options available to this Pokémon in this game.

Levitate

Ability Slot 1

Gives full immunity to all Ground-type moves.

Evades Ground moves.

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