#790 Restricted Legendary

Cosmoem

The Protostar Pokémon

Motionless as if dead, its body is faintly warm to the touch. There's something accumulating around the black core within its hard shell.

Base stat total: 400
Height: 0.1 m
Weight: 999.9 kg
Catch rate: 3

Base stats

400 total

HP 43 227 290

Atk 29 84 172

Def 131 268 397

SpA 29 84 172

SpD 131 268 397

Spe 37 99 190

At level 100, from no EVs and a hindering nature to 252 EVs and a beneficial one. Every Pokémon here has perfect IVs, so they are not part of the spread — except Speed, which the Iron Pill can drop to zero.

Type matchups

defending

Types onlyWith innatesWith Prism Armor

Takes more

Bug 2× Ghost 2× Dark 2×

Takes less

Fighting ½× Psychic ½×

The other 13 types deal normal damage. Full chart

Takes more

Bug 2× Ghost 2× Dark 2×

Takes less

Fighting ½× Psychic ½×

No effect

Ground 0×

The other 12 types deal normal damage. Full chart

Levitate always on blocks Ground

Takes more

Bug 1.5× Ghost 1.5× Dark 1.5×

Takes less

Fighting ½× Psychic ½×

No effect

Ground 0×

The other 12 types deal normal damage. Full chart

Levitate always on blocks Ground
Prism Armor if chosen ×0.75 on super-effective hits

Abilities

3 selectable · 3 innate

Main choose one, switch any time Sturdy Negates 1-hit KO attacks. Ancient Idol Uses Def and Sp. Def instead of Atk and Sp. Atk when attacking. Prism Armor Reduces super-effective damage by 25%.

Innate always active, all of them Levitate Ground immunity; avoids hazards and terrain effects. Power Core Moves add 20% of Defense or Sp. Def to damage. Shell Armor Blocks critical hits and reduces damage by 20%.

Evolution line

Cosmog BST 200

Cosmoem BST 400 Level · 43

Solgaleo BST 680 Level · 53

Lunala BST 680 Level · 53

Changed from vanilla

Main abilities kept Sturdy new Ancient Idol Prism Armor

Innates added Levitate Power Core Shell Armor

Details

Height: 0.1 m
Weight: 999.9 kg
Gender: Genderless
Egg groups: No Eggs Discovered
Egg cycles: 120
Catch rate: 3
Base exp: 140
Growth rate: Slow
EV yield: 1 Def, 1 SpD
Base friendship: 0
Wild held item: —
Colour: Blue

Moves

2 level-up · 0 egg · 2 teachable

Lv	Move	Type	Cat	Pwr	Acc	PP
—	Cosmic Power	Psychic	Status	—	∞	20
1	Cosmic Power	Psychic	Status	—	∞	20
1	Teleport	Psychic	Status	—	∞	20

No egg moves.

Move	Type	Cat	Pwr	Acc	PP
Cosmic Power	Psychic	Status	—	∞	20
Teleport	Psychic	Status	—	∞	20

Where to find it

Not in any wild encounter table. Evolve Cosmog instead.