Duosion (#0578) – Stats, Moves, Evolution & Competitive Sets

Base stats

HP65125–172240–334

Atk4040–10176–196

Def5049–11294–218

SpA125117–194229–383

SpD6058–123112–240

Spe3031–9058–174

Total370Higher than 34% of all Pokémon

Ranges: 0 IV/EV with a hindering nature to 31 IV/252 EV with a helpful nature. EV yield: 2 SpA.

Stat calculatorChampions Stat Points & Stat Alignment, or EVs, IVs & nature

Speed tiers

Speed at Lv 50 in Pokémon Champions (base 30). Scarf and Tailwind use the Max+ value.

Max+90Max82No SP50Min45Scarf135Tailwind180

At max Speed, Duosion outspeeds 5 of the 30 most used Pokémon in Champions VGC, and ties 2.

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.

Type matchups

Weak to

Bug2×Dark2×Ghost2×

Resists

Fighting½×Psychic½×

Takes normal damage from 13 types

NormalFlyingPoisonGroundRockSteelFireWaterGrassElectricIceDragonFairy

Abilities

Overcoat
Protects against damage from weather.
Magic Guard
Protects against damage not directly caused by a move.
RegeneratorHidden ability
Heals for 1/3 max HP upon switching out.

Competitive

SV SinglesNFE

Not used in the tracked Showdown formats this month.

Evolution

#0577SolosisPsychic
1. Level 32#0578DuosionPsychic
  1. Level 41#0579ReuniclusPsychic

Moves

Game Sort Type

Level up 15

1ConfusionHas a 10% chance to confuse the target.PsychicSpec50100%25

1EndeavorLowers the target’s HP to equal the user’s.NormalPhys—100%5

1ProtectPrevents any moves from hitting the user this turn.NormalStatus——10

1RecoverHeals the user by half its max HP.NormalStatus——5

12PsybeamHas a 10% chance to confuse the target.PsychicSpec65100%20

16CharmLowers the target’s Attack by two stages.FairyStatus—100%20

20PsyshockInflicts damage based on the target’s Defense, not Special Defense.PsychicSpec80100%10

24Light ScreenReduces damage from special attacks by 50% for five turns.PsychicStatus——30

24ReflectReduces damage from physical attacks by half.PsychicStatus——20

28Ally SwitchUser switches places with the friendly Pokémon opposite it.PsychicStatus——15

35Pain SplitSets the user’s and targets’s HP to the average of their current HP.NormalStatus——20

40PsychicHas a 10% chance to lower the target’s Special Defense by one stage.PsychicSpec90100%10

46Skill SwapUser and target swap abilities.PsychicStatus——10

52Future SightHits the target two turns later.PsychicSpec120100%10

58Wonder RoomAll Pokémon’s Defense and Special Defense are swapped for 5 turns.PsychicStatus——10

TM / HM / TR 43

TM02CharmLowers the target’s Attack by two stages.FairyStatus—100%20

TM07ProtectPrevents any moves from hitting the user this turn.NormalStatus——10

TM16PsybeamHas a 10% chance to confuse the target.PsychicSpec65100%20

TM17Confuse RayConfuses the target.GhostStatus—100%10

TM25FacadePower doubles if user is burned, paralyzed, or poisoned.NormalPhys70100%20

TM32SwiftNever misses.NormalSpec60—20

TM36Rock TombHas a 100% chance to lower the target’s Speed by one stage.RockPhys6095%15

TM41Stored PowerPower is higher the more the user’s stats have been raised, to a maximum of 31×.PsychicSpec20100%10

TM42Night ShadeInflicts damage equal to the user’s level.GhostSpec—100%15

TM47EndurePrevents the user’s HP from lowering below 1 this turn.NormalStatus——10

TM49Sunny DayChanges the weather to sunny for five turns.FireStatus——5

TM50Rain DanceChanges the weather to rain for five turns.WaterStatus——5

TM54PsyshockInflicts damage based on the target’s Defense, not Special Defense.PsychicSpec80100%10

TM59Zen HeadbuttHas a 20% chance to make the target flinch.PsychicPhys8090%15

TM70Sleep TalkRandomly uses one of the user’s other three moves. Only works if the user is sleeping.NormalStatus——10

TM74ReflectReduces damage from physical attacks by half.PsychicStatus——20

TM75Light ScreenReduces damage from special attacks by 50% for five turns.PsychicStatus——30

TM82Thunder WaveParalyzes the target.ElectricStatus—90%20

TM85RestUser sleeps for two turns, completely healing itself.PsychicStatus——5

TM86Rock SlideHas a 30% chance to make the target flinch.RockPhys7590%10

TM92ImprisonPrevents the target from using any moves that the user also knows.PsychicStatus——10

TM93Flash CannonHas a 10% chance to lower the target’s Special Defense by one stage.SteelSpec80100%10

TM98Skill SwapUser and target swap abilities.PsychicStatus——10

TM103SubstituteTransfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks.NormalStatus——10

TM104Iron DefenseRaises the user’s Defense by two stages.SteelStatus——15

TM109TrickUser and target swap items.PsychicStatus—100%10

TM114Shadow BallHas a 20% chance to lower the target’s Special Defense by one stage.GhostSpec80100%15

TM119Energy BallHas a 10% chance to lower the target’s Special Defense by one stage.GrassSpec90100%10

TM120PsychicHas a 10% chance to lower the target’s Special Defense by one stage.PsychicSpec90100%10

TM122EncoreForces the target to repeat its last used move every turn for 2 to 6 turns.NormalStatus—100%5

TM129Calm MindRaises the user’s Special Attack and Special Defense by one stage.PsychicStatus——20

TM130Helping HandAlly’s next move inflicts half more damage.NormalStatus——20

TM138Psychic TerrainProtects Pokémon on the ground from priority moves and increases the power of their Psychic moves by 50%.PsychicStatus——10

TM161Trick RoomFor five turns, slower Pokémon will act before faster Pokémon.PsychicStatus——5

TM166ThunderHas a 30% chance to paralyze the target.ElectricSpec11070%10

TM171Tera BlastIf the user has Terastallized, it unleashes energy of its Tera Type. This move inflicts damage using the Attack or Sp. Atk stat—whichever is higher for the user.NormalSpec80100%10

TM178GravityDisables moves and immunities that involve flying or levitating for five turns.PsychicStatus——5

TM180Gyro BallPower raises when the user has lower Speed, up to a maximum of 150.SteelPhys—100%5

TM202Pain SplitSets the user’s and targets’s HP to the average of their current HP.NormalStatus——20

TM203Psych UpDiscards the user’s stat changes and copies the target’s.NormalStatus——10

TM205EndeavorLowers the target’s HP to equal the user’s.NormalPhys—100%5

TM217Future SightHits the target two turns later.PsychicSpec120100%10

TM218Expanding ForceIf Psychic Terrain is active and the user is grounded, this move hits all opposing Pokemon and has its power incrased by 50%.PsychicSpec80100%10

Egg moves 3

EggAcid ArmorRaises the user’s Defense by two stages.PoisonStatus——20

EggAstonishHas a 30% chance to make the target flinch.GhostPhys30100%15

EggConfuse RayConfuses the target.GhostStatus—100%10

Pokédex entries

Category: Mitosis Pokémon
Debut: Unova · Black & White
Color: Green
Shape
Habitat: —

Original Unova#084Updated Unova#140Coastal Kalos#116Galar#271Crown Tundra#055Blueberry#149

Its brain has split into two, and the two halves rarely think alike. Its actions are utterly unpredictable.
Shield
Its psychic power can supposedly cover a range of more than half a mile—but only if its two brains can agree with each other.
Sword
When their two divided brains think the same thoughts, their psychic power is maximized.
Black 2 · White 2 · Y · Alpha Sapphire
When their brains, now divided in two, are thinking the same thoughts, these Pokémon exhibit their maximum power.
White
Since they have two divided brains, at times they suddenly try to take two different actions at once.
Black · X · Omega Ruby

Names around the world

Japanese: ダブラン
Japanese (romaji): Doublan
Korean: 듀란
Chinese (Traditional): 雙卵細胞球
Chinese (Simplified): 双卵细胞球
French: Méios
German: Mitodos
Spanish: Duosion
Italian: Duosion

Sprites

Tap any sprite to show it on the Pokédex above. ▶ marks official animations; Gen VIII–IX models are large, so they load only when you tap them.

Official artwork

3D models

Generation V

Generation VI

Generation VII

Generation VIII · animated models

Generation IX · animated models

Training

EV yield: 2 SpA
Catch rate: 100 ≈13.1% with a Poké Ball at full HP
Base friendship: 70
Base experience: 130
Growth rate: Medium Slow

Breeding

Egg groups: Amorphous
Gender: ♂ 50%♀ 50%
Hatch time: 20 egg cycles ≈5,355 steps (Gen IV–VII)

Where to find

Shield: The Crown Tundra 6 areas

Ballimere Lake (Max Den O)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Frostpoint FieldWalking in the overworld · Lv 60–65
Giant's Bed (Max Den R)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Path to the Peak (Max Den C)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Slippery SlopeWalking in the overworld · Lv 60–65
Snowslide Slope (Max Den D)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50

Shield 4 areas

Dusty BowlWalking in the overworld · Lv 42–60
Giant's Mirror (Area 2)Walking in the overworld · Lv 42–60
Stony Wilderness (Max Den K)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50
Watchtower Ruins (Max Den A)Catch a wild Dynamax or Gigantamax Pokémon in a Max Raid battle. · Lv 35–50

Moon 1 area

Route 16Island Scan · Lv 33

Sun 1 area

Route 16Island Scan · Lv 33

Y 1 area

Friend Safari (Psychic)Walking in tall grass or a cave · Lv 30

X 1 area

Friend Safari (Psychic)Walking in tall grass or a cave · Lv 30

White 2 3 areas

Road 9Walking in dark grass, Walking in tall grass or a cave · Lv 37–43
Strange House (1F)Walking in tall grass or a cave · Lv 34
Strange House (B1F)Walking in tall grass or a cave · Lv 33–34

White 1 area

Road 9Walking in dark grass, Walking in tall grass or a cave · Lv 31–39