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No. 0634

Zweilous

Hostile Pokémon

Zweilous official artwork
Official art

Zweilous is a Dark/Dragon-type Pokémon, 4× weak to Fairy and 2× weak to Fighting, Bug, Ice and Dragon, with a base stat total of 420. It isn’t usable in Pokémon Champions’ Regulation M-C.

Height
1.4 m 4′07″
Weight
50 kg 110.2 lbs
Base stat total
420 Higher than 44% of Pokémon
Introduced
Gen V Black & White
Abilities
Their two heads will fight each other over a single piece of food. Zweilous are covered in scars even without battling others.
See all 5 entries

Base stats

HP72147–179254–348
Atk8594–150157–295
Def7081–134130–262
SpA6576–128121–251
SpD7081–134130–262
Spe5870–121108–236
Total420Higher than 44% of Pokémon
HP72Atk85Def70Spe58SpD70SpA65

Ranges in Pokémon Champions at Lv 50: 0 Stat Points with a −10% Stat Alignment to 32 Stat Points with a +10% one (HP has no alignment).Ranges in the main games at Lv 100: 0 IV/EV with a hindering nature to 31 IV/252 EV with a helpful nature. EV yield: 2 Atk.

Stat calculatorChampions Stat Points & Stat Alignment, or EVs, IVs & nature
Calculate damage →

Type matchups

DarkDragonshow which type causes itweaknessresistance

Weak to

4×
Fairy (because of Dark and Dragon)
2×
Bug (because of Dark)Dragon (because of Dragon)Fighting (because of Dark)Ice (because of Dragon)

Resists

½×
Dark (because of Dark)Electric (because of Dragon)Fire (because of Dragon)Ghost (because of Dark)Grass (because of Dragon)Water (because of Dragon)

Immune to

0×
Psychic (because of Dark)
Takes normal damage from 6 types
NormalFlyingPoisonGroundRockSteel

Speed tiers

The faster Pokémon moves first each turn, so knowing who you outspeed decides a lot of battles. These are its Speed values at Lv 50 in Pokémon Champions (base Speed 58); Scarf and Tailwind use the Max+ value.

Max+121Max110No SP78Min70Scarf181Tailwind242

At max Speed, Zweilous outspeeds 12 of the 30 most used Pokémon in Champions VGC on Showdown.

Speed at Lv 50 in Pokémon Champions: Zweilous against the 30 most used Pokémon in Champions VGC on Showdown, fastest first
SpeedPokémon
203Mega Garchomp ZModest · 32 SP · #21 on Showdown
200Mega GengarTimid · 32 SP · #26 on Showdown
190Mega Raichu YTimid · 23 SP · #13 on Showdown
189Mega SalamenceTimid · 32 SP · #4 on Showdown
184WhimsicottTimid · 32 SP · #23 on Showdown
178Mega MetagrossJolly · 32 SP · #28 on Showdown
178Mega StaraptorJolly · 32 SP · #29 on Showdown
172SneaslerAdamant · 32 SP · #2 on Showdown
169Mega FloetteTimid · 32 SP · #17 on Showdown
169GarchompJolly · 32 SP · #19 on Showdown
167Mega Charizard YTimid · 32 SP · #14 on Showdown
167Mega GardevoirTimid · 32 SP · #20 on Showdown
161IndeedeeTimid · 32 SP · #30 on Showdown
156Hisuian ArcanineJolly · 32 SP · #16 on Showdown
150ArchaludonTimid · 32 SP · #9 on Showdown
149GholdengoTimid · 32 SP · #8 on Showdown
143BasculegionJolly · 32 SP · #6 on Showdown
128PelipperTimid · 32 SP · #12 on Showdown
121Zweilous · Max+32 SP, Speed-raising alignment
120VolcaronaBold · 0 SP · #25 on Showdown
110Zweilous · Max32 SP, neutral alignment
105RillaboomAdamant · 0 SP · #1 on Showdown
101MiloticCalm · 0 SP · #15 on Showdown
95SylveonModest · 15 SP · #18 on Showdown
94Female IndeedeeRelaxed · 0 SP · #7 on Showdown
90PolitoedCalm · 0 SP · #22 on Showdown
90SinistchaBold · 0 SP · #24 on Showdown
85ArmarougeQuiet · 0 SP · #27 on Showdown
80IncineroarCareful · 0 SP · #3 on Showdown
80FarigirafBold · 0 SP · #11 on Showdown
78Zweilous · No SP0 SP, neutral alignment
70KingambitAdamant · 0 SP · #5 on Showdown
60Mega GolisopodAdamant · 0 SP · #10 on Showdown

Smogon · Showdown Others at their most common Speed investment in Champions VGC (Reg M-C · Doubles, Sep 2026); Pokémon holding a Mega Stone are shown as their Mega.

Abilities

Competitive

Smogon · Showdown On Showdown

Not used in the tracked Showdown formats this month.

Other Showdown formats Scarlet & Violet, with Tera
SV SinglesNFE

Evolution

Moves

Level up 18

1Bite30% chance to make the target flinch.DarkPhys60100%25
1Double HitHits 2 times in one turn.NormalPhys3590%10
1Dragon Breath30% chance to paralyze the target.DragonSpec60100%20
1Focus EnergyRaises the user's critical hit ratio by 2.NormalStatus——30
1TackleNo additional effect.NormalPhys40100%35
12RoarForces the target to switch to a random ally.NormalStatus——20
16AssurancePower doubles if target was damaged this turn.DarkPhys60100%10
20Headbutt30% chance to make the target flinch.NormalPhys70100%15
24Work UpRaises the user's Attack and Sp. Atk by 1.NormalStatus——30
28SlamNo additional effect.NormalPhys8075%20
32Crunch20% chance to lower the target's Defense by 1.DarkPhys80100%15
36Scary FaceLowers the target's Speed by 2.NormalStatus—100%10
40Dragon PulseNo additional effect.DragonSpec85100%10
44Body Slam30% chance to paralyze the target.NormalPhys85100%15
48Hyper VoiceNo additional effect. Hits adjacent foes.NormalSpec90100%10
54Dragon Rush20% chance to make the target flinch.DragonPhys10075%10
60Nasty PlotRaises the user's Sp. Atk by 2.DarkStatus——20
66OutrageLasts 2-3 turns. Confuses the user afterwards.DragonPhys120100%10

TM / HM / TR 36

TM01Take DownHas 1/4 recoil.NormalPhys9085%20
TM06Scary FaceLowers the target's Speed by 2.NormalStatus—100%10
TM07ProtectPrevents moves from affecting the user this turn.NormalStatus——10
TM08Fire Fang10% chance to burn. 10% chance to flinch.FirePhys6595%15
TM09Thunder Fang10% chance to paralyze. 10% chance to flinch.ElectricPhys6595%15
TM10Ice Fang10% chance to freeze. 10% chance to flinch.IcePhys6595%15
TM18ThiefIf the user has no item, it steals the target's.DarkPhys60100%25
TM25FacadePower doubles if user is burn/poison/paralyzed.NormalPhys70100%20
TM30Snarl100% chance to lower the foe(s) Sp. Atk by 1.DarkSpec5595%15
TM44Dragon TailForces the target to switch to a random ally.DragonPhys6090%10
TM47EndureUser survives attacks this turn with at least 1 HP.NormalStatus——10
TM49Sunny DayFor 5 turns, intense sunlight powers Fire moves.FireStatus——5
TM50Rain DanceFor 5 turns, heavy rain powers Water moves.WaterStatus——5
TM59Zen Headbutt20% chance to make the target flinch.PsychicPhys8090%15
TM66Body Slam30% chance to paralyze the target.NormalPhys85100%15
TM70Sleep TalkUser must be asleep. Uses another known move.NormalStatus——10
TM82Thunder WaveParalyzes the target.ElectricStatus—90%20
TM84Stomping TantrumPower doubles if the user's last move failed.GroundPhys75100%10
TM85RestUser sleeps 2 turns and restores HP and status.PsychicStatus——5
TM87TauntTarget can't use status moves its next 3 turns.DarkStatus—100%20
TM94Dark Pulse20% chance to make the target flinch.DarkSpec80100%15
TM103SubstituteUser takes 1/4 its max HP to put in a substitute.NormalStatus——10
TM108Crunch20% chance to lower the target's Defense by 1.DarkPhys80100%15
TM115Dragon PulseNo additional effect.DragonSpec85100%10
TM117Hyper VoiceNo additional effect. Hits adjacent foes.NormalSpec90100%10
TM130Helping HandOne adjacent ally's move power is 1.5× this turn.NormalStatus——20
TM133Earth Power10% chance to lower the target's Sp. Def by 1.GroundSpec90100%10
TM140Nasty PlotRaises the user's Sp. Atk by 2.DarkStatus——20
TM156OutrageLasts 2-3 turns. Confuses the user afterwards.DragonPhys120100%10
TM169Draco MeteorLowers the user's Sp. Atk by 2.DragonSpec13090%5
TM171Tera BlastIf Terastallized: Phys. if Atk > SpA, type = Tera.NormalSpec80100%10
TM172RoarForces the target to switch to a random ally.NormalStatus——20
TM177SpiteLowers the PP of the target's last move by 4.GhostStatus—100%10
TM199Lash Out2× power if the user had a stat lowered this turn.DarkPhys75100%5
TM203Psych UpCopies the target's current stat stages.NormalStatus——10
TM226Dragon CheerAlly: Crit ratio +1, or +2 if ally is Dragon type.DragonStatus——15

Biology

Since Zweilous's two heads do not get along at all, they tend to compete and fight with each other about food, which is why they eat a lot and are covered in scars without even battling. The one who eats more is the leader. Once they eat all the food in their territory, they move to a new area.

The two heads have different likes and dislikes, and if each head is not given the same amount of attention, they will fight each other out of jealousy; because they fight each other, they get stronger without even fighting.

Design & origin

Zweilous's name is derived from zwei, "two" in German.

Adapted from Wikipedia: List of generation V Pokémon · CC BY-SA 4.0 · edited.

Polls & views

Each line is one source, as it published it. Polls counted every form under its species.

Pokédex entries

Hostile Pokémon
Unova · Black & White
Color
Blue
—
Original Unova#140Updated Unova#274Mountain Kalos#143Galar#387Crown Tundra#137Paldea#371
  1. Their two heads will fight each other over a single piece of food. Zweilous are covered in scars even without battling others.

    Shield
  2. While hunting for prey, Zweilous wanders its territory, its two heads often bickering over which way to go.

    Sword
  3. The two heads do not get along. Whichever head eats more than the other gets to be the leader.

    Black 2 · White 2 · X · Omega Ruby
  4. Since their two heads do not get along and compete with each other for food, they always eat too much.

    White
  5. After it has eaten up all the food in its territory, it moves to another area. Its two heads do not get along.

    Black · Y · Alpha Sapphire

Names around the world

English
Zweilous
Japanese
ジヘッド
Japanese (romaji)
Dihead
Korean
디헤드
Chinese (Traditional)
雙首暴龍
Chinese (Simplified)
双首暴龙
French
Diamat
German
Duodino
Spanish
Zweilous
Italian
Zweilous

Sprites

Artwork and 3D models

Gen IX · Gen VIII · Gen VII · Gen VI · Gen V

Training

2 Atk
45 ≈5.9% with a Poké Ball at full HP
35
147
Slow

Breeding

Dragon
♂ 50%♀ 50%
40 egg cycles ≈10,455 steps (Gen IV–VII)

Where to find

Evolves from Deino: Level 50.

Sword 4 areas
  • Bridge Field (Max Den F)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 45–60
  • Dusty Bowl (Max Den B)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 45–60
  • Giant's Mirror (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 45–60
  • Lake of OutrageWalking in tall grass or a cave, Walking in the overworld · Lv 50–60
Y 4 areas
  • Victory Road (unknown area 322)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 324)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 326)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 328)Walking in tall grass or a cave · Lv 59
X 4 areas
  • Victory Road (unknown area 322)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 324)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 326)Walking in tall grass or a cave · Lv 59
  • Victory Road (unknown area 328)Walking in tall grass or a cave · Lv 59
White 2 2 areas
  • Victory Road 2 (unknown area 77)Walking in tall grass or a cave · Lv 49–50
  • Victory Road 2 (unknown area 80)Walking in tall grass or a cave · Lv 49–50
Black 2 2 areas
  • Victory Road 2 (unknown area 77)Walking in tall grass or a cave · Lv 49–50
  • Victory Road 2 (unknown area 80)Walking in tall grass or a cave · Lv 49–50

Locations cover Red & Blue to Sword & Shield (with its DLC) and Let’s Go. We don’t have them yet for Legends: Arceus, Brilliant Diamond & Shining Pearl, Scarlet & Violet and Legends: Z-A.