#0578 · Gen 5 · 370 BST
Duosion
An early-evolution Psychic-type Pokémon from Generation 5 with strong 125 base Special Attack. Common ability: Overcoat.
Base stats
Level 50, min EVs/IVs, − nature
140/54/63/130/72/45
Level 50, 252 EVs, 31 IVs, + nature
172/101/112/194/123/90
Abilities
Protects the Pokémon from things like sand, hail, and powder.
Restores a little HP when withdrawn from battle.
Type effectiveness
Takes 2× damage from
Takes ½× damage from
Use the type chart for the full 18×18 matchup grid.
About Duosion
Duosion is a Psychic/None-type Pokémon from Generation 5 with a Base Stat Total of 370. An early-evolution Psychic-type Pokémon from Generation 5 with strong 125 base Special Attack. Common ability: Overcoat.
Best stat: Special Attack (125 base)
Duosion's standout stat informs its competitive role. With 125 base Special Attack and 30 base Speed, the standard offensive set will invest 252 EVs into Special Attack and 252 into Speed — though its low Speed often warrants Trick Room support instead.
Abilities
- Overcoat
- Magic Guard
- Regenerator
How to use Duosion competitively
Open the damage calculator with Duosion selected to test offensive matchups. For an EV spread that hits key benchmarks, use the EV calculator — Duosion appears in the species dropdown. Drop Duosion into the team builder to check coverage with five teammates.
Pokédex data summary
| National Dex # | #0578 |
|---|---|
| Generation | Gen 5 |
| Type | Psychic / None |
| Abilities | Overcoat, Magic Guard, Regenerator |
| Base Stat Total | 370 |
| HP / Atk / Def / SpA / SpD / Spe | 65 / 40 / 50 / 125 / 60 / 30 |