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No. 634 · National Pokédex

Zweilous

ジヘッド · Dihead · Diamat
🐉 Dragon 🌑 Dark
Height
1.4 m
Weight
50.0 kg
Category
Hostile Pokémon
Generation
Generation 5
Zweilous
🔊 Cry

⚡The Essentials on Zweilous

Types
Dragon Dark
Weaknesses
×4 Fairy · ×2 Ice, Fighting, Bug, Dragon Table
Resistances
×½ Fire, Water, Electric, Grass, Ghost, Dark · immune: Psychic
Evolution
Deino → Zweilous (Lv. 50) → Hydreigon (Lv. 64)
Shiny
Shiny ZweilousAlternate, rare colors: in the main games since X and Y, an encounter has a 1 in 4,096 chance of being Shiny, excluding hunting bonuses. Available as a Shiny in Pokémon GO. View
Stats
Total 420 · top stat: Attack (85) Detail
In Current Games
Other Names
Diamat in French · ジヘッド, Dihead in Japanese · Duodino in German All Languages

📋Overview

Zweilous is a Dragon and Dark-type Pokémon, No. 634 in the National Pokédex. Original generation: Generation 5. Category: Hostile Pokémon. Height: 1.4 m, weight: 50 kg.

Zweilous evolves from Deino and evolves into Hydreigon (Lv. 64).

Ability: Hustle. Zweilous is weak to Ice, Fighting, Bug and Dragon-type moves (×2 damage). Zweilous is very weak to Fairy-type moves (×4 damage). Zweilous takes no damage from Psychic-type moves.

Generation
Generation 5
Black / White
National No.
#634
National Pokédex
Category
Hostile Pokémon
Status
Standard

📊Base Stats

The total determines a Pokémon's overall power.

HP
72
255
Attack
85
255
Defense
70
255
Special Attack
65
255
Special Defense
70
255
Speed
58
255
Total
420
Min HP (Lv. 100)
254
0 IV, 0 EV, neutral nature
Max HP (Lv. 100)
348
31 IV, 252 EV, beneficial nature
Gen Changes
Stable
Unchanged recently

🛡️Type Effectiveness

Multipliers received depending on the type of the opposing move (Dragon / Dark). See the type chart

Very weak (×4) — 1 type
Fairy
×4
Weak (×2) — 4 types
Ice
×2
Fighting
×2
Bug
×2
Dragon
×2
Normal (×1) — 6 types
Normal
×1
Poison
×1
Ground
×1
Flying
×1
Rock
×1
Steel
×1
Resistant (×0.5) — 6 types
Fire
×½
Water
×½
Electric
×½
Grass
×½
Ghost
×½
Dark
×½
Immune (×0) — 1 type
Psychic
×0

✨Abilities

Ability 1
Boosts the Pokémon's Attack stat but lowers its accuracy.

🌱Zweilous Evolution

🔮Zweilous Forms and Shiny

Zweilous
Standard Form
Dragon · Dark
Shiny Availability
Shiny Zweilous
Shiny form available
Base rate (Gen VI+): 1/4096. With Shiny Charm: 1/1365. Masuda Method: 1/683.

⚔️Zweilous Moves

Moves this Pokémon can learn, by method.

Lv.
Move
Type · Cat.
Accuracy
Pow.
PP
1
Tackle
Normal Phys.
100%
40
35
1
Double Hit
Normal Phys.
90%
35
10
1
Dragon Rage
Dragon Spec.
100%
—
10
1
Dragon Breath
Dragon Spec.
100%
60
20
1
Bite
Dark Phys.
100%
60
25
1
Focus Energy
Normal Stat
—
—
30
12
Roar
Normal Stat
—
—
20
16
Assurance
Dark Phys.
100%
60
10
20
Headbutt
Normal Phys.
100%
70
15
24
Work Up
Normal Stat
—
—
30
28
Slam
Normal Phys.
75%
80
20
32
Crunch
Dark Phys.
100%
80
15
36
Scary Face
Normal Stat
100%
—
10
40
Dragon Pulse
Dragon Spec.
100%
85
10
44
Body Slam
Normal Phys.
100%
85
15
48
Hyper Voice
Normal Spec.
100%
90
10
54
Dragon Rush
Dragon Phys.
75%
100
10
60
Nasty Plot
Dark Stat
—
—
20
66
Outrage
Dragon Phys.
100%
120
10

🥚Advanced Breeding

Egg Groups
Dragon
Gender
♂ 50.0 / ♀ 50.0%
Ditto Compatibility
✓ Yes
Pokérus
Susceptible
EV ×2 if infected
Max Characteristic
Attack
Highest base stat
Hyper Training & Mints
Available from level 50. Cost: 1 Gold Bottle Cap per IV set to 31 or 3 Silver Bottle Caps per IV. Mints let you change the effect of a Nature without changing the base Nature.

🗺️Where to Find Zweilous

Available in 8 games, 36 recorded encounters. Click a game to see the details.

Natively obtainable: Black 2 White 2 X Y Shield Sword Scarlet Violet

Generation V

⚫
Black 2 8 encounters
Available ▼
Tall grass (8)
Victory Road Lv. 49 10%
Victory Road Lv. 49 10%
Victory Road Lv. 50 4%
Victory Road Lv. 50 4%
Victory Road Lv. 50 5%
Victory Road Lv. 50 1%
Victory Road Lv. 50 5%
Victory Road Lv. 50 1%
⬜
White 2 8 encounters
Available ▼
Tall grass (8)
Victory Road Lv. 49 10%
Victory Road Lv. 49 10%
Victory Road Lv. 50 4%
Victory Road Lv. 50 4%
Victory Road Lv. 50 1%
Victory Road Lv. 50 5%
Victory Road Lv. 50 1%
Victory Road Lv. 50 5%

Generation VI

❎
X 8 encounters
Available ▼
Tall grass (8)
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%
🟥
Y 8 encounters
Available ▼
Tall grass (8)
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 4%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%
Victory Road Lv. 59 1%

Generation VIII

🛡️
Shield 1 encounter
Available ▼
Wild Area (1)
Wild Area / Galar
⚔️
Sword 1 encounter
Available ▼
Wild Area (1)
Wild Area / Galar

Generation IX

🔴
Scarlet 1 encounter
Available ▼
Picnic (1)
Paldea
🟣
Violet 1 encounter
Available ▼
Picnic (1)
Paldea

🔄Transfer to Pokémon HOME

How to bring this Pokémon to HOME depending on the game of origin.

Black 2
→ Pokémon Bank To Pokémon Bank
→ Pokémon HOME Bank → HOME
White 2
→ Pokémon Bank To Pokémon Bank
→ Pokémon HOME Bank → HOME
X
→ Pokémon Bank Pokémon Bank
→ Pokémon HOME Bank → HOME
Y
→ Pokémon Bank Pokémon Bank
→ Pokémon HOME Bank → HOME
Sword
→ Pokémon HOME HOME (direct)
Shield
→ Pokémon HOME HOME (direct)
Scarlet
→ Pokémon HOME HOME (direct)
Violet
→ Pokémon HOME HOME (direct)
Note: Some transfers are irreversible (Bank → HOME). Check the legality of moves in the target game — HOME may replace an illegal move with a basic move.

🏆Competitive & Meta

ZU
Smogon · Gen IX · 2026-09
ZeroUsed
Usage rate: 0.2% · Position #187

📱Zweilous in Pokémon GO

Zweilous in Pokémon GO
  • 1,839Max CP (Lv. 40)
  • 1,051Perfect CP in Raids
  • 5 kmper Candy as Buddy
  • 100 🍬to evolve into Hydreigon
  • ✨ Shiny available
  • 🟣 Exists as Shadow
Pokémon GO entry: Zweilous →

📖Pokédex Entries

Description by game, with language selection.

Alpha Sapphire
“After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.”
Black
“After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.”
White
“Since their two heads do not get along and compete with each other for food, they always eat too much.”
Black 2
“The two heads do not get along. Whichever head eats more than the other gets to be the leader.”
White 2
“The two heads do not get along. Whichever head eats more than the other gets to be the leader.”
X
“The two heads do not get along. Whichever head eats more than the other gets to be the leader.”
Y
“After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.”
Omega Ruby
“The two heads do not get along. Whichever head eats more than the other gets to be the leader.”
Sword
“While hunting for prey, Zweilous wanders its territory, its two heads often bickering over which way to go.”
Shield
“Their two heads will fight each other over a single piece of food. Zweilous are covered in scars even without battling others.”

🌍Multilingual Names

🇫🇷 Français
Diamat
🇬🇧 English
Zweilous
🇯🇵 漢字
ジヘッド
🇯🇵 Kana
ジヘッド
🇯🇵 Romaji
Dihead
🇩🇪 Deutsch
Duodino
🇪🇸 Español
Zweilous
🇮🇹 Italiano
Zweilous
🇰🇷 한국어
디헤드
🇨🇳 ZH-Hans
双首暴龙
🇹🇼 ZH-Hant
雙首暴龍
Category (Genus)
🇫🇷 FR
Pokémon Violent
🇬🇧 EN
Hostile Pokémon
🇯🇵 JP
らんぼうポケモン
🇩🇪 DE
Grobheits-Pokémon

🎬Media & Gallery

Official artwork
Dream World
Pokémon HOME
Gen V (animated)
Back sprite
Shiny
Gen I
Gen II
Gen III
Gen IV
Audio Cries

❓Frequently asked questions about Zweilous

What type is Zweilous?

Zweilous is a Dragon and Dark-type Pokémon.

How do you evolve Zweilous?

Zweilous evolves into Hydreigon (Lv. 64).

What are Zweilous's weaknesses?

Zweilous is weak to Ice, Fighting, Bug and Dragon-type moves (×2 damage). Zweilous is very weak to Fairy-type moves (×4 damage). Zweilous takes no damage from Psychic-type moves.

Can you get a Shiny Zweilous in Pokémon GO?

Yes, Shiny Zweilous is available in Pokémon GO. Its Pokémon GO entry