Duosion

Duosion is a Psychic type Pokémon introduced in Generation 5. It is known as the Mitosis Pokémon.

Pokédex data

National № 578
Type Psychic
Species Mitosis Pokémon
Height 2′00″ (0.6 m)
Weight 17.6 lbs (8.0 kg)
Abilities 1. Overcoat
2. Magic Guard
Regenerator (hidden ability)
Local № 084 (Black/White)
140 (Black 2/White 2)
116 (X/Y — Coastal Kalos)

Training

EV yield 2 Special Attack
Catch rate 100 (13.1% with PokéBall, full HP)
Base Friendship 70 (normal)
Base Exp. 130
Growth Rate Medium Slow

Breeding

Egg Groups Amorphous
Gender 50% male, 50% female
Egg cycles 20 (base 5,120 steps)

Base stats

HP 65
240 334
Attack 40
76 196
Defense 50
94 218
Sp. Atk 125
229 383
Sp. Def 60
112 240
Speed 30
58 174
Total 370 Min Max

The ranges shown on the right are for a level 100 Pokémon. Maximum values are based on a beneficial nature, 252 EVs, 31 IVs; minimum values are based on a hindering nature, 0 EVs, 0 IVs.

Type defenses

The effectiveness of each type on Duosion.

Evolution chart

(Level 32) (Level 41)

Pokédex entries

Black Since they have two divided brains, at times they suddenly try to take two different actions at once.
White When their brains, now divided in two, are thinking the same thoughts, these Pokémon exhibit their maximum power.
Black 2
White 2
When their two divided brains think the same thoughts, their psychic power is maximized.
X
Omega Ruby
Since they have two divided brains, at times they suddenly try to take two different actions at once.
Y
Alpha Sapphire
When their two divided brains think the same thoughts, their psychic power is maximized.

Moves learned by Duosion

Moves learnt by level up

Duosion learns the following moves in Pokémon Ultra Sun & Ultra Moon at the levels specified.

Lv.
Move
Type
Cat.
Power
Acc.
1PsywavePsychic 80
1ReflectPsychic
1RolloutRock 30 90
1SnatchDark
3ReflectPsychic
7RolloutRock 30 90
10SnatchDark
14Hidden PowerNormal 60 100
16Light ScreenPsychic
19CharmFairy 100
24RecoverNormal
25PsyshockPsychic 80 100
28EndeavorNormal 100
31Future SightPsychic 120 100
34Pain SplitNormal
39PsychicPsychic 90 100
43Skill SwapPsychic
50Heal BlockPsychic
53Wonder RoomPsychic

Egg moves

Duosion learns the following moves via breeding in Pokémon Ultra Sun & Ultra Moon. Details and compatible parents can be found on the Duosion egg moves page.

Move
Type
Cat.
Power
Acc.
Acid ArmorPoison
AstonishGhost 30 100
Confuse RayGhost 100
Helping HandNormal
ImprisonPsychic
Night ShadeGhost 100
Secret PowerNormal 70 100
TrickPsychic 100

Move Tutor moves

Duosion can be taught these attacks in Pokémon Ultra Sun & Ultra Moon from move tutors (details):

Moves learnt by TM

Duosion is compatible with these Technical Machines in Pokémon Ultra Sun & Ultra Moon:

TM
Move
Type
Cat.
Power
Acc.
3PsyshockPsychic 80 100
4Calm MindPsychic
6ToxicPoison 90
10Hidden PowerNormal 60 100
16Light ScreenPsychic
17ProtectNormal
18Rain DanceWater
20SafeguardNormal
21FrustrationNormal 100
25ThunderElectric 110 70
27ReturnNormal 100
29PsychicPsychic 90 100
30Shadow BallGhost 80 100
32Double TeamNormal
33ReflectPsychic
39Rock TombRock 60 95
42FacadeNormal 70 100
44RestPsychic
45AttractNormal 100
48RoundNormal 60 100
53Energy BallGrass 90 100
63EmbargoDark 100
64ExplosionNormal 250 100
73Thunder WaveElectric 90
74Gyro BallSteel 100
77Psych UpNormal
80Rock SlideRock 75 90
83InfestationBug 20 100
85Dream EaterPsychic 100 100
87SwaggerNormal 85
88Sleep TalkNormal
90SubstituteNormal
91Flash CannonSteel 80 100
92Trick RoomPsychic
100ConfideNormal

Transfer-only moves

Duosion can only learn these moves in previous generations. It must be taught the moves in the appropriate game and then transferred to Pokémon Ultra Sun & Ultra Moon.

Move
Type
Cat.
Power
Acc.
Method
FlashNormal 100 Generation 6 — TM

Moves learnt by level up

Duosion learns the following moves in Pokémon Sun & Moon at the levels specified.

Lv.
Move
Type
Cat.
Power
Acc.
1PsywavePsychic 80
1ReflectPsychic
1RolloutRock 30 90
1SnatchDark
3ReflectPsychic
7RolloutRock 30 90
10SnatchDark
14Hidden PowerNormal 60 100
16Light ScreenPsychic
19CharmFairy 100
24RecoverNormal
25PsyshockPsychic 80 100
28EndeavorNormal 100
31Future SightPsychic 120 100
34Pain SplitNormal
39PsychicPsychic 90 100
43Skill SwapPsychic
50Heal BlockPsychic
53Wonder RoomPsychic

Egg moves

Duosion learns the following moves via breeding in Pokémon Sun & Moon. Details and compatible parents can be found on the Duosion egg moves page.

Move
Type
Cat.
Power
Acc.
Acid ArmorPoison
AstonishGhost 30 100
Confuse RayGhost 100
Helping HandNormal
ImprisonPsychic
Night ShadeGhost 100
Secret PowerNormal 70 100
TrickPsychic 100

Moves learnt by TM

Duosion is compatible with these Technical Machines in Pokémon Sun & Moon:

TM
Move
Type
Cat.
Power
Acc.
3PsyshockPsychic 80 100
4Calm MindPsychic
6ToxicPoison 90
10Hidden PowerNormal 60 100
16Light ScreenPsychic
17ProtectNormal
18Rain DanceWater
20SafeguardNormal
21FrustrationNormal 100
25ThunderElectric 110 70
27ReturnNormal 100
29PsychicPsychic 90 100
30Shadow BallGhost 80 100
32Double TeamNormal
33ReflectPsychic
39Rock TombRock 60 95
42FacadeNormal 70 100
44RestPsychic
45AttractNormal 100
48RoundNormal 60 100
53Energy BallGrass 90 100
63EmbargoDark 100
64ExplosionNormal 250 100
73Thunder WaveElectric 90
74Gyro BallSteel 100
77Psych UpNormal
80Rock SlideRock 75 90
83InfestationBug 20 100
85Dream EaterPsychic 100 100
87SwaggerNormal 85
88Sleep TalkNormal
90SubstituteNormal
91Flash CannonSteel 80 100
92Trick RoomPsychic
100ConfideNormal

Transfer-only moves

Duosion can only learn these moves in previous generations. It must be taught the moves in the appropriate game and then transferred to Pokémon Sun & Moon.

Move
Type
Cat.
Power
Acc.
Method
FlashNormal 100 Generation 6 — TM

Duosion sprites

Type Generation 5 Generation 6 Generation 7
Normal Duosion  sprite from Black & White Duosion  sprite from X & Y
Shiny Duosion Shiny sprite from Black & White Duosion Shiny sprite from X & Y

Where to find Duosion

Black Trade/migrate from another game
White Route 9
Black 2 Trade/migrate from another game
White 2 Route 9, Strange House
X
Y
Evolve Solosis
Omega Ruby
Alpha Sapphire
Trade/migrate from another game
Sun
Moon
Route 16
Ultra Sun
Ultra Moon
Trade/migrate from another game

Other languages

English Duosion
Japanese ダブラン (Doublan)
German Mitodos
French Méios

Name origin

duo
double; two
fusion
come together