Metamons
Decidueye official artwork
GrassGhost

#0724

Arrow Quill Pokémon

Decidueye

Height1.6 m
Weight36.6 kg
Base Exp239
BST530

MetaMons competitive notes

Decidueye is a grass/ghost-type Pokémon whose base stats lean toward Attack — at 530 BST it is a strong total for competitive play, with mid-pack speed (base 70) and a mixed attacking profile. Its Overgrow ability matters more than the raw numbers when it hits the field: check what it does before deciding between a sweeper, pivot, or support role for Decidueye. Build around what Decidueye actually threatens, not its in-game lore — start from its weaknesses and strongest STAB moves, then decide whether its Speed, bulk, or coverage justifies a team slot.

Base Stats
HP
78
Atk
107
Def
75
SpA
100
SpD
100
Spe
70
BST
530
Type Defenses

Damage multipliers when attacked by each type

Normal
Fire
Water½×
Electric½×
Grass½×
Ice
Fighting
Poison
Ground½×
Flying
Psychic
Bug
Rock
Ghost
Dragon
Dark
Steel
Fairy
View Decidueye weakness & counters
Evolution Chain
Move Learnset
Decidueye competitive profile

A MetaMons teambuilding read based on base stats and typing

Decidueye takes super-effective damage from Fire, Ice, Flying, Ghost, Dark moves — every one of those types is a check you need an answer for when drafting. Before locking Decidueye into a team, check the weakness guide and count how many of those types your remaining five slots can answer.

Highest stat
Attack (107)
Lowest stat
Speed (70)
Offensive lean
mixed
Speed tier
mid-pack speed (base 70)
BST
530 (strong for the format)

Decidueye is a grass/ghost-type Pokémon whose base stats lean toward Attack — at 530 BST it is a strong total for competitive play, with mid-pack speed (base 70) and a mixed attacking profile. Its Overgrow ability matters more than the raw numbers when it hits the field: check what it does before deciding between a sweeper, pivot, or support role for Decidueye. Build around what Decidueye actually threatens, not its in-game lore — start from its weaknesses and strongest STAB moves, then decide whether its Speed, bulk, or coverage justifies a team slot. Compare this profile against your roster's shared weaknesses in the MetaMons team builder, where the 18-type coverage heatmap reads the whole team, not one slot.

About Decidueye

Decidueye is the Arrow Quill Pokémon a Grass/Ghost type Pokémon. It has a base stat total of 530 with Overgrow as its ability.

What is Decidueye weak to?

Decidueye is a Grass/Ghost-type, so it takes super-effective damage from Fire, Ice, Flying, Ghost, Dark. It resists Water, Electric, Grass, Ground. It is immune to Normal, Fighting.

See Decidueye's full weakness guide — every type matchup, damage multipliers, and the best Decidueye counters.

How to counter Decidueye

To counter Decidueye in competitive play, bring Pokémon that can hit back with Fire or Ice or Flying or Ghost or Dark moves and can withstand its Grass/Ghost STAB attacks. Check the type-defense grid above for the full multiplier breakdown.

Using Decidueye in competitive teams

Decidueye can be added to Smogon or VGC teams across Gen 1–9 formats. Build a competitive team with Decidueye on Metamons and get AI reads on your type coverage and threats before you queue.