Cosmic Power
Learned at Lv. 1
Ultra Sun Ultra Moon
Raises the user’s Defense and Special Defense by one stage.

Protostar Pokémon
Motionless as if dead, its body is faintly warm to the touch. In the distant past, it was called the cocoon of the stars.
Core species facts, alternate varieties, and Pokédex placements at a glance.
| National | #790 |
| Original Alola | #290 |
| Updated Alola | #388 |
Battle-ready training facts pulled from EV yield, growth curve, and wild held item data.
(5x³) / (4)No wild held item data available.
Understanding damage taken from different types is crucial for battles. Plan your team accordingly!
Tip: Build your team with Pokémon that cover each other's weaknesses!
Damage multipliers from all 18 attacking types
Cosmoem's Psychic typing gives it 3 weaknesses but strong offensive coverage against fighting, poison types
Cosmoem's 400 base stat total marks it as a defensive Pokémon that shines at absorbing hits. Defense (131) carries most matchups, but a low Attack stat of 29 means careful positioning matters.
Its Psychic typing leaves Cosmoem with 3 weaknesses against 2 resistances. Notably, it carries no 4× weaknesses, which makes it harder to punish. On offense, its STAB moves threaten 2 types for super-effective damage.
A low catch rate of 45 makes Cosmoem a genuinely tough catch; bring strong balls and status moves. It levels on the Slow experience curve. Defeating it grants Defense +1, Special Defense +1 EVs, which is worth remembering when EV-training your own team.
0.1 m
999.9 kg
Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.
Genderless
30,600
Hatch Counter: 120
45
Higher values mean easier to catch
0
Initial friendship level
Slow
Experience points needed to level up
Cosmoem is a Psychic type Pokémon.
Cosmoem takes 2× damage from Bug, Ghost, Dark type moves.
Cosmoem evolves into Solgaleo at level 53. Full evolution line: Cosmog → Cosmoem → Solgaleo.
Cosmoem has a base stat total of 400: HP 43, Attack 29, Defense 131, Sp. Atk 29, Sp. Def 131, Speed 37. Its highest stat is Defense (131).
| English | Cosmoem |
| Japanese | コスモウム |
| Japanese (Kanji) | コスモウム |
| Roomaji | Cosmovum |
| Korean | 코스모움 |
| French | Cosmovum |
| German | Cosmovum |
| Spanish | Cosmoem |
| Italian | Cosmoem |
| Chinese (Traditional) | 科斯莫姆 |
| Chinese (Simplified) | 科斯莫姆 |





Where this Pokémon appears in supported games, including method, level range, and encounter conditions.
Cosmoem can have the Sturdy ability.
High-signal moves surfaced from learnsets and move metadata, grouped by battle purpose.
Support, disruption, and setup tools worth noticing.
Learned at Lv. 1
Ultra Sun Ultra Moon
Raises the user’s Defense and Special Defense by one stage.
Learned at Lv. 1
Ultra Sun Ultra Moon
Immediately ends wild battles. No effect otherwise.