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No. 902 · National Pokédex

Basculegion

イダイトウ · Idaitou · Paragruel
💧 Water 👻 Ghost
Height
3.0 m
Weight
110.0 kg
Category
Big Fish Pokémon
Generation
Generation 8
Basculegion
🔊 Cry

⚡The Essentials on Basculegion

Types
Water Ghost
Weaknesses
×2 Electric, Grass, Ghost, Dark Table
Resistances
×½ Fire, Water, Ice, Poison, Bug, Steel · immune: Normal, Fighting
Evolution
Basculin → Basculegion
Shiny
Shiny BasculegionAlternate, rare colors: in the main games since X and Y, an encounter has a 1 in 4,096 chance of being Shiny, excluding hunting bonuses. View
Stats
Total 530 · top stat: HP (120) Detail
In Current Games
Competitive
Champions · Doubles: tier S, No. 6 · Champions · Singles: tier A, No. 14
Other Names
Paragruel in French · イダイトウ, Idaitou in Japanese · Salmagnis in German All Languages

📋Overview

Basculegion is a Water and Ghost-type Pokémon, No. 902 in the National Pokédex. Original generation: Generation 8. Category: Big Fish Pokémon. Height: 3 m, weight: 110 kg.

Basculegion evolves from Basculin and does not evolve further.

Abilities: Swift Swim and Adaptability. Hidden Ability: Mold Breaker. Basculegion is weak to Electric, Grass, Ghost and Dark-type moves (×2 damage). Basculegion takes no damage from Normal and Fighting-type moves.

Generation
Generation 8
Sword / Shield
National No.
#902
National Pokédex
Category
Big Fish Pokémon
Status
Standard

📊Base Stats

The total determines a Pokémon's overall power.

HP
120
255
Attack
112
255
Defense
65
255
Special Attack
80
255
Special Defense
75
255
Speed
78
255
Total
530
Min HP (Lv. 100)
350
0 IV, 0 EV, neutral nature
Max HP (Lv. 100)
444
31 IV, 252 EV, beneficial nature
Gen Changes
Stable
Unchanged recently

🛡️Type Effectiveness

Multipliers received depending on the type of the opposing move (Water / Ghost). See the type chart

Weak (×2) — 4 types
Electric
×2
Grass
×2
Ghost
×2
Dark
×2
Normal (×1) — 6 types
Ground
×1
Flying
×1
Psychic
×1
Rock
×1
Dragon
×1
Fairy
×1
Resistant (×0.5) — 6 types
Fire
×½
Water
×½
Ice
×½
Poison
×½
Bug
×½
Steel
×½
Immune (×0) — 2 types
Normal
×0
Fighting
×0

✨Abilities

Ability 1
Boosts the Pokémon's Speed stat in rain.
Ability 2
Powers up moves of the same type as the Pokémon.
The Pokémon's moves are unimpeded by the Ability of the target.

🌱Basculegion Evolution

🔮Basculegion Forms and Shiny

Basculegion
Standard Form
Water · Ghost
Basculegion – Female Basculegion
Female Basculegion
Water · Ghost
Shiny Availability
Shiny Basculegion
Shiny form available
Base rate (Gen VI+): 1/4096. With Shiny Charm: 1/1365. Masuda Method: 1/683.

⚔️Basculegion Moves

Moves this Pokémon can learn, by method.

Lv.
Move
Type · Cat.
Accuracy
Pow.
PP
1
Shadow Ball
Ghost Spec.
100%
80
15
1
Phantom Force
Ghost Phys.
100%
90
10
1
Tail Whip
Normal Stat
100%
—
30
1
Water Gun
Water Spec.
100%
40
25
4
Tackle
Normal Phys.
100%
40
35
8
Flail
Normal Phys.
100%
—
15
11
Hex
Ghost Spec.
100%
65
10
12
Aqua Jet
Water Phys.
100%
40
20
16
Bite
Dark Phys.
100%
60
25
18
Zen Headbutt
Psychic Phys.
90%
80
15
20
Scary Face
Normal Stat
100%
—
10
24
Headbutt
Normal Phys.
100%
70
15
28
Soak
Water Stat
100%
—
20
32
Crunch
Dark Phys.
100%
80
15
36
Take Down
Normal Phys.
85%
90
20
40
Uproar
Normal Spec.
100%
90
10
44
Wave Crash
Water Phys.
100%
120
10
48
Thrash
Normal Phys.
100%
120
10
52
Double-Edge
Normal Phys.
100%
120
15
56
Head Smash
Rock Phys.
80%
150
5

🥚Advanced Breeding

Egg Groups
Water 2
Egg Cycles
20 cycles
≈ 5,140 steps
Gender
♂ 50.0 / ♀ 50.0%
Ditto Compatibility
✓ Yes
Pokérus
Susceptible
EV ×2 if infected
Max Characteristic
HP
Highest base stat
Hyper Training & Mints
Available from level 50. Cost: 1 Gold Bottle Cap per IV set to 31 or 3 Silver Bottle Caps per IV. Mints let you change the effect of a Nature without changing the base Nature.

🗺️Where to Find Basculegion

Available in 3 games, 3 recorded encounters. Click a game to see the details.

Natively obtainable: Pokémon Legends: Arceus Scarlet Violet

Generation VIII

🏔️
Pokémon Legends: Arceus 1 encounter
Available ▼
Wild Area (1)
Hisui Region

Generation IX

🔴
Scarlet 1 encounter
Available ▼
Picnic (1)
Kitakami (The Teal Mask)
🟣
Violet 1 encounter
Available ▼
Picnic (1)
Kitakami (The Teal Mask)

🔄Transfer to Pokémon HOME

How to bring this Pokémon to HOME depending on the game of origin.

Pokémon Legends: Arceus
→ Pokémon HOME HOME (direct)
Scarlet
→ Pokémon HOME HOME (direct)
Violet
→ Pokémon HOME HOME (direct)
Note: Some transfers are irreversible (Bank → HOME). Check the legality of moves in the target game — HOME may replace an illegal move with a basic move.

🏆Competitive & Meta

NU
Smogon · Gen IX · 2026-09
NeverUsed
Usage rate: 10.0% · Position #22

📖Pokédex Entries

Description by game, with language selection.

Legends: Arceus
“Clads itself in the souls of comrades that perished before fulfilling their goals of journeying upstream. No other species throughout all Hisui's rivers is Basculegion's equal.”

🌍Multilingual Names

🇫🇷 Français
Paragruel
🇬🇧 English
Basculegion
🇯🇵 漢字
イダイトウ
🇯🇵 Kana
イダイトウ
🇯🇵 Romaji
Idaitou
🇩🇪 Deutsch
Salmagnis
🇪🇸 Español
Basculegion
🇮🇹 Italiano
Basculegion
🇰🇷 한국어
대쓰여너
🇨🇳 ZH-Hans
幽尾玄鱼
🇹🇼 ZH-Hant
幽尾玄魚
Category (Genus)
🇫🇷 FR
Pokémon Poissigrand
🇬🇧 EN
Big Fish Pokémon
🇯🇵 JP
おおうおポケモン
🇩🇪 DE
Großfisch-Pokémon

🎬Media & Gallery

Official artwork
Dream World
Pokémon HOME
Gen V (animated)
Back sprite
Shiny
Gen I
Gen II
Gen III
Gen IV
Audio Cries

❓Frequently asked questions about Basculegion

What type is Basculegion?

Basculegion is a Water and Ghost-type Pokémon.

Can Basculegion still evolve?

Basculegion is the final stage of its evolutionary line: coming from Basculin, it does not evolve further.

What are Basculegion's weaknesses?

Basculegion is weak to Electric, Grass, Ghost and Dark-type moves (×2 damage). Basculegion takes no damage from Normal and Fighting-type moves.

What is Basculegion's Hidden Ability?

Basculegion's Hidden Ability is Mold Breaker. Its regular Abilities are Swift Swim and Adaptability.

Is Basculegion available in Pokémon Champions?

Yes, Basculegion is playable in Pokémon Champions. In our Champions · Doubles tier list, Basculegion is ranked tier S (No. 6).