Metamons
Coalossal official artwork
RockFire

#0839

Coal Pokémon

Coalossal

Height2.8 m
Weight310.5 kg
Base Exp255
BST510

MetaMons competitive notes

Coalossal is a rock/fire-type Pokémon whose base stats lean toward Defense — at 510 BST it is a strong total for competitive play, with slow (base 30) and a mixed attacking profile. Its Steam Engine 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 Coalossal. Build around what Coalossal 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
110
Atk
80
Def
120
SpA
80
SpD
90
Spe
30
BST
510
Type Defenses

Damage multipliers when attacked by each type

Normal½×
Fire¼×
Water
Electric
Grass
Ice½×
Fighting
Poison½×
Ground
Flying½×
Psychic
Bug½×
Rock
Ghost
Dragon
Dark
Steel
Fairy½×
View Coalossal weakness & counters
Evolution Chain
Move Learnset
Coalossal competitive profile

A MetaMons teambuilding read based on base stats and typing

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

Highest stat
Defense (120)
Lowest stat
Speed (30)
Offensive lean
mixed
Speed tier
slow (base 30)
BST
510 (strong for the format)

Coalossal is a rock/fire-type Pokémon whose base stats lean toward Defense — at 510 BST it is a strong total for competitive play, with slow (base 30) and a mixed attacking profile. Its Steam Engine 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 Coalossal. Build around what Coalossal 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 Coalossal

Coalossal is the Coal Pokémon a Rock/Fire type Pokémon. It has a base stat total of 510 with Steam Engine or Flame Body as abilities.

What is Coalossal weak to?

Coalossal is a Rock/Fire-type, so it takes super-effective damage from Water, Ground, Fighting, Rock. It resists Fire, Normal, Ice, Poison, Flying, Bug, Fairy.

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

How to counter Coalossal

To counter Coalossal in competitive play, bring Pokémon that can hit back with Water or Ground or Fighting or Rock moves and can withstand its Rock/Fire STAB attacks. Check the type-defense grid above for the full multiplier breakdown.

Using Coalossal in competitive teams

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