Mixed
Attacker
290Low
20Very Slow
CTier

Mid-stage Pokemon like Solosis rarely see competitive play outside of special formats. It's a waypoint on the road to Reuniclus, which is where the real potential kicks in. Only weak to Bug, Ghost, and Dark. Known as the Cell Pokemon.

Sp. Atk leads and Speed gets almost nothing. That's Solosis's stat line in a nutshell. 1 stats sit in respectable range, but the spread is brutal. Easy to catch and yields 1 Sp. Atk EV.

Base Stats
290Below
HP45
D
Attack30
F
Defense40
D
Sp. Atk105
B
Sp. Def50
D
Speed20
F
Total290
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Solosis yields +1 SpA
HPAtkDefSpA+1SpDSpe
Details
Catch200EasyMedium Slow1.06M XP0.3m / 1'00"1kg / 2.2 lbs58Base XP
Pokedex Entries

It communicates with others telepathically. Its body is encapsulated in liquid, but if it takes a heavy blow, the liquid will leak out.

Sword

Many say that the special liquid covering this Pokémon’s body would allow it to survive in the vacuum of space.

Shield

Solosis Weakness

Vulnerable

Bug, Ghost, and Dark-type moves hit Solosis for super-effective damage. Standard number of weaknesses for the Psychic typing.

4xCriticali
None
½xResisti
¼xResisti
None
0xImmunei
None
3Weak
2Resist
0Immune
Scorei-4
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
OvercoatProtects against damage from weather.
Magic GuardProtects against damage not directly caused by a move.
RegeneratorHAHeals for 1/3 max HP upon switching out.

Three stages ahead. Solosis grows into Duosion, then pushes on to Reuniclus. Check the evolution methods below. For breeding, average hatch time with plenty of partners via one egg group. The evolved forms gain up to 200 total stats over Solosis.

How to Evolve

3 Forms
Stat Comparison 3 Stages
Solosis
Psychic
Duosion
Psychic
Reuniclus
Psychic
HP
45
65+20
110+45
ATK
30
40+10
65+25
DEF
40
50+10
75+25
SP.ATK
105
125+20
125
SP.DEF
50
60+10
85+25
SPE
20
30+10
30
BST
290C-Tier
370C-Tier+80
490B-Tier+120
ROLE
Attacker
Cannon
Wallbreaker
TYPE
Special
Special
Special
Breeding
Very Easy

Breed Solosis easily with 63 breeding partners from the Indeterminate egg group.

Egg Groups
Indeterminate
Gender
50.0%50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Breed With (best first)
gardevoirgalladegastrodonstunfisktrevenantshellosphantumpcofagriguskirliacastformraltsyamask

Psychic is the main STAB option after a Calm Mind boost. Eviolite gives Solosis a bulk boost that only works before full evolution to survive the setup turn, and max Sp. Atk without Speed EVs make the boosted hits count. The remaining moves catches resists.

Best Build

Special Attacker
Ability
Overcoat
Item
EvioliteBULK
Nature
Quiet+SPA
EVs

Best Solosis Moveset

  • PsychicSTAB
  • Calm MindSTAB
  • Trick RoomSTAB
  • Tera Blast
All 8 games

Level-up moves are just the starting point for Solosis. TMs unlock Normal and Grass coverage and more and turn a straightforward STAB kit around Future Sight and Psychic into something with actual range.

Level-Up Moves

Lv 1
Confusion
5010025Psychic
Lv 1
Protect+4
10Normal
Lv 4
Recover
5Normal
Lv 8
Endeavor
1005Normal
Lv 12
Psybeam
6510020Psychic
Lv 16
Charm
10020Fairy
Lv 20
Psyshock
8010010Psychic
Lv 24
Light Screen
30Psychic
Lv 24
Reflect
20Psychic
Lv 28
Ally Switch+2
15Psychic
Lv 33
Pain Split
20Normal
Lv 36
Psychic
9010010Psychic
Lv 40
Skill Swap
10Psychic
Lv 44
Future Sight
12010010Psychic
Lv 48
Wonder Room
10Psychic

TM Moves

Src
TM129
Calm Mind
20Psychic
TM02
Charm
10020Fairy
TM17
Confuse Ray
10010Ghost
TM122
Encore
1005Normal
TM205
Endeavor
1005Normal
TM47
Endure+4
10Normal
TM119
Energy Ball
9010010Grass
TM218
Expanding Force
8010010Psychic
TM25
Facade
7010020Normal
TM93
Flash Cannon
8010010Steel
TM217
Future Sight
12010010Psychic
TM178
Gravity
5Psychic
TM180
Gyro Ball
1005Steel
TM130
Helping Hand+5
20Normal
TM92
Imprison
10Psychic
TM104
Iron Defense
15Steel
TM75
Light Screen
30Psychic
TM42
Night Shade
10015Ghost
TM202
Pain Split
20Normal
TM07
Protect+4
10Normal
TM16
Psybeam
6510020Psychic
TM203
Psych Up
10Normal
TM120
Psychic
9010010Psychic
TM138
Psychic Terrain
10Psychic
TM54
Psyshock
8010010Psychic
TM50
Rain Dance
5Water
TM74
Reflect
20Psychic
TM85
Rest
5Psychic
TM86
Rock Slide
759010Rock
TM36
Rock Tomb
609515Rock
TM114
Shadow Ball
8010015Ghost
TM98
Skill Swap
10Psychic
TM70
Sleep Talk
10Normal
TM41
Stored Power
2010010Psychic
TM103
Substitute
10Normal
TM49
Sunny Day
5Fire
TM32
Swift
6020Normal
TM171
Tera Blast
8010010Normal
TM166
Thunder
1107010Electric
TM82
Thunder Wave
9020Electric
TM109
Trick
10010Psychic
TM161
Trick Room-7
5Psychic
TM59
Zen Headbutt
809015Psychic

Egg Moves

Solosis doesn't have any Egg moves

Tutor Moves

Solosis can't learn any Tutor moves
All 8 games

Solosis doesn't appear in Scarlet & Violet. Transfer it from White, White 2, or Shield to add it to your collection. Check the source games below for encounter details.

Solosis is not available as a wild encounter in this game.

Also found in:

  • Solosis is meant to evolve into Duosion. At 290 BST, the stats aren't there for competitive play yet. Pre-evolution Pokemon rarely hold up against fully evolved threats.

  • Watch for Pinsir (Bug), Dusknoir (Ghost), and Hydreigon (Dark) when using Solosis. They all hit it super-effectively with STAB. At base 20 Speed, Solosis won't outrun any of these threats so switching to a resist is usually the safer play.

  • Solosis evolves into Duosion at level 32. Solosis is the base form in a 3-stage evolutionary line.

  • Magic Guard is what you want on Solosis. Every competitive set worth running is built with that ability in mind. The alternatives (Overcoat, Regenerator) work on paper but Magic Guard is what makes Solosis worth using.

  • Base 20 Speed is low. Priority moves or Trick Room are the way to go. On offense, Solosis is a mixed attacker — base 30 Attack and 105 Sp. Atk. Defensively? Fragile — can't afford to take many hits. Best used as an attacker.

  • Solosis appears in 8 games, including Black & White, Black 2 & White 2, and X & Y.

Solosis joined the series in Black & White and has been available in 8 titles so far. With 5 generations of appearances, it's established itself despite the later start.