Pokémon#635

Hydreigon

Type: Dark / Dragon • Also known asBrutal Pokémon

Description

This brutal Pokémon travels the skies on its six wings. Anything that moves seems like a foe to it, triggering its attack.

TCG Cards

View all Hydreigon trading cards and their competitive usage.

View Hydreigon TCG Cards →

Base Stats

Attack

105

Defense

Sp. Atk

125

Sp. Def

Speed

Total

600

Stat Ranges

Min (0 IV / 0 EV / 0.9 nature) and Max (31 IV / 252 EV / 1.1 nature).

Stat	Lv 50 Min	Lv 100 Min	Lv 50 Max	Lv 100 Max
HP	152	294	199	388
Attack	99	193	172	339
Defense	85	166	156	306
Sp. Atk	117	229	194	383
Sp. Def	85	166	156	306
Speed	92	180	165	324

Min/Max use the standard Gen III+ stat formula. HP for Shedinja is capped at 1 in-game regardless.

Weak to

Fairy

Fighting

Bug

Resists

Ghost

Fire

Water

Species Identity

Core species facts, alternate varieties, and Pokédex placements at a glance.

Generation

Generation 5

Habitat

Unknown

Color

Blue

Shape

Upright

Gender Difference

Forms Switchable

Evolves From

Zweilous#634

Regional Pokédex Numbers

National	#635
Champions	#635
Conquest Gallery	#92
Crown Tundra	#138
Galar	#388
Kalos Mountain	#144
Original Unova	#141
Paldea	#372
Updated Unova	#275

Training Profile

Battle-ready training facts pulled from EV yield, growth curve, and wild held item data.

Base Experience

270

EV Yield

+3 Sp. Atk

Growth Curve

Slow

(5x³) / (4)

Exp at Lv. 50

156,250

Exp at Lv. 100

1,250,000

Wild Held Items

No wild held item data available.

Evolution Chain

#633

Deino

→

Level 50

#634

Zweilous

→

Level 64

#635

Hydreigon

Encounter Guide

Where this Pokémon appears in supported games, including method, level range, and encounter conditions.

PokeAPI does not list encounter data for this Pokémon. It may be event-only, form-specific, or unavailable in the main series wild data.

Type Matchups

Understanding damage taken from different types is crucial for battles. Plan your team accordingly!

Weaknesses

4× Weakness

4×

Takes 4× damage from these types - extremely vulnerable!

Fairy

4×

2× Weakness

2×

Takes double damage from these types - watch out!

Resistances

½× Resistance

½×

Takes half damage from these types - good defense!

0.5×

0.5×

0.5×

0.5×

0.5×

0.5×

Immunities

0×

Completely immune to these types - no damage taken!

Psychic

Tip: Build your team with Pokémon that cover each other's weaknesses!

Full Type Defense Chart

Damage multipliers from all 18 attacking types

1×

2×

1×

1×

1×

1×

2×

½×

1×

½×

½×

½×

½×

0×

2×

2×

½×

4×

Battle Profile

Offensive Coverage

Super effective against these types with STAB moves

Ghost

Psychic

Dragon

Strategic Insight

Hydreigon's dark/dragon typing gives it 5 weaknesses but strong offensive coverage against ghost, psychic, dragon types

Move Insights

High-signal moves surfaced from learnsets and move metadata, grouped by battle purpose.

Best STAB Options

Reliable same-type attacks that match this Pokémon's typing.

Outrage

Learned at Lv. 79

X Y

Dragon

Power: 120Accuracy: 100PP: 10Physical

Hits every turn for 2-3 turns, then confuses the user.

Dragon Rush

Learned at Lv. 54

Sword Shield

Dragon

Power: 100Accuracy: 75PP: 10Physical

Has a chance to make the target flinch.

Dragon Pulse

Learned at Lv. 40

Sword Shield

Dragon

Power: 85Accuracy: 100PP: 10Special

Inflicts regular damage with no additional effect.

Coverage Picks

Off-type attacks that expand what this Pokémon can threaten.

Hyper Beam

Learned at Lv. 76

Sword Shield

Normal

Power: 150Accuracy: 90PP: 5Special

User foregoes its next turn to recharge.

Hyper Voice

Learned at Lv. 68

X Y

Normal

Power: 90Accuracy: 100PP: 10Special

Inflicts regular damage with no additional effect.

Aqua Tail

Tutor Moves

Ultra Sun Ultra Moon

Water

Power: 90Accuracy: 90PP: 10Physical

Inflicts regular damage with no additional effect.

Utility & Status

Support, disruption, and setup tools worth noticing.

Body Slam

Learned at Lv. 48

X Y

Normal

Power: 85Accuracy: 100PP: 15PhysicalParalysis

Has a chance to paralyze the target.

Attract

TM/TR Moves

X Y

Normal

Accuracy: 100PP: 15StatusInfatuation

Target falls in love if it has the opposite gender, and has a 50% chance to refuse attacking the user.

Work Up

Learned at Lv. 38

X Y

Normal

PP: 30Status

Raises the user’s Attack and Special Attack by one stage each.

Nasty Plot

Learned at Lv. 60

Sword Shield

Dark

PP: 20Status

Raises the user’s Special Attack by two stages.

Related Guides & News

Collection

Pseudo-Legendary Pokemon →

Guide

Evolution Strategies →

Guide

Stats & IVs Guide →

Related Pokémon

Reference Data

Names in Other Languages

English	Hydreigon
Japanese	サザンドラ
Japanese (Kanji)	サザンドラ
Roomaji	Sazandora
Korean	삼삼드래
French	Trioxhydre
German	Trikephalo
Spanish	Hydreigon
Italian	Hydreigon
Chinese (Traditional)	三首惡龍
Chinese (Simplified)	三首恶龙

Sprite Gallery

Black White

Hydreigon shiny sprite (Black White) — Shiny

Hydreigon shiny back sprite (Black White) — Shiny Back

Hydreigon animated sprite (Black White) — Animated

Pokédex Data

Height

1.8 m

Weight

160.0 kg

Type

Dark

Dragon

Abilities

Evades Ground moves.

Breeding Information

🥚

Egg Groups

Dragon

⚧

Gender Ratio

♂

50%

♀

50%

🐣

Hatch Steps

10,200

Hatch Counter: 40

⚪

Capture Rate

Higher values mean easier to catch

❤️

Base Happiness

Initial friendship level

📈

Growth Rate

Slow

Experience points needed to level up

Move Name

Bite

bite

Lv. 9

Double Hit

double-hit

Lv. 1

Dragon Breath

dragon-breath

Lv. 17

Dragon Rage

dragon-rage

Lv. 1

Focus Energy

focus-energy

Lv. 4

Hyper Voice

hyper-voice

Lv. 68

Outrage

outrage

Lv. 79

Tackle

tackle

Lv. 1

Tri Attack

tri-attack

Lv. 1

Headbutt

headbutt

Lv. 20

Roar

roar

Lv. 20

Assurance

assurance

Lv. 16

Work Up

work-up

Lv. 38

Crunch

crunch

Lv. 32

Slam

slam

Lv. 28

Dragon Pulse

dragon-pulse

Lv. 40

Scary Face

scary-face

Lv. 55

Dragon Rush

dragon-rush

Lv. 54

Body Slam

body-slam

Lv. 48

Nasty Plot

nasty-plot

Lv. 60

Hyper Beam

hyper-beam

Lv. 76

Pokédex Entries

Related Resources

Type Information

All Dark Type Pokémon
Explore the complete dark type guide
Dragon Type Guide
Learn about dragon type advantages
Type Effectiveness Chart
View complete type matchup chart

Generation 5 Pokémon

Browse Gen 5 Pokémon
Discover all Generation 5 Pokémon

Special Collections

Pseudo-Legendary Pokemon
Browse the fully evolved pseudo-legendaries in a dedicated hub.

Training Guides

Stats & IVs Guide
Understanding Pokémon stats and individual values
Evolution Strategies
Optimal evolution timing and methods
Move Selection Guide
Choose the best moves for your Pokémon

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