Metamons
Clamperl official artwork
Water

#0366

Bivalve Pokémon

Clamperl

Height0.4 m
Weight52.5 kg
Base Exp69
BST345

MetaMons competitive notes

Clamperl is a water-type Pokémon whose base stats lean toward Defense — at 345 BST it is a low total for competitive play, with slow (base 32) and a mixed attacking profile. Its Shell Armor 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 Clamperl. Build around what Clamperl 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
35
Atk
64
Def
85
SpA
74
SpD
55
Spe
32
BST
345
Type Defenses

Damage multipliers when attacked by each type

Normal
Fire½×
Water½×
Electric
Grass
Ice½×
Fighting
Poison
Ground
Flying
Psychic
Bug
Rock
Ghost
Dragon
Dark
Steel½×
Fairy
View Clamperl weakness & counters
Evolution Chain
Move Learnset
Clamperl competitive profile

A MetaMons teambuilding read based on base stats and typing

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

Highest stat
Defense (85)
Lowest stat
Speed (32)
Offensive lean
mixed
Speed tier
slow (base 32)
BST
345 (low for the format)

Clamperl is a water-type Pokémon whose base stats lean toward Defense — at 345 BST it is a low total for competitive play, with slow (base 32) and a mixed attacking profile. Its Shell Armor 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 Clamperl. Build around what Clamperl 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 Clamperl

Clamperl is the Bivalve Pokémon a Water type Pokémon. It has a base stat total of 345 with Shell Armor as its ability.

What is Clamperl weak to?

Clamperl is a Water-type, so it takes super-effective damage from Electric, Grass. It resists Fire, Water, Ice, Steel.

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

How to counter Clamperl

To counter Clamperl in competitive play, bring Pokémon that can hit back with Electric or Grass moves and can withstand its Water STAB attacks. Check the type-defense grid above for the full multiplier breakdown.

Using Clamperl in competitive teams

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