Liquidation
Learned at Lv. 49
Ultra Sun Ultra Moon
Power: 85Accuracy: 100PP: 10Physical
Has a chance to lower the target’s Defense by one stage.
PokemonLore Pokédex
#747
POKÉDEX No. #747
Mareanie
Brutal Star Pokémon
It plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
Weak to
Ground
Electric
Psychic
Height0.4 m
Weight8.0 kg
AbilitiesMerciless
Varieties1
Evolution Chain
Base Stats
Lv.100 Range- HP50210–304
- Attack5399–225
- Defense62116–245
- Sp. Atk4381–203
- Sp. Def5298–223
- Speed4585–207
Total305
/ 720
BST305
15 percentile (1025)-142 vs Gen 7 avg (447)
Stat Radar
This PokémonAverage
Species Identity
Core species facts, alternate varieties, and Pokédex placements at a glance.
Generation
Generation 7
Habitat
Unknown
Color
Blue
Shape
Blob
Gender Difference
No
Forms Switchable
No
Regional Pokédex Numbers
| National | #747 |
| Galar | #307 |
| Isle Of Armor | #127 |
| Original Akala | #45 |
| Original Alola | #113 |
| Original Melemele | #113 |
| Paldea | #344 |
| Updated Akala | #45 |
| Updated Alola | #136 |
| Updated Melemele | #136 |
Training Profile
Battle-ready training facts pulled from EV yield, growth curve, and wild held item data.
Base Experience
61
EV Yield
+1 Defense
Growth Curve
Medium Fast
x³Exp at Lv. 50
125,000
Exp at Lv. 100
1,000,000
Wild Held Items
Poison Barb
Max rarity: 5%Versions: Sun, Moon, Ultra Sun, Ultra Moon
Evolution Chain
→
Level 38
#748
Toxapex
Type Matchups
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!
Full Type Defense Chart
Damage multipliers from all 18 attacking types
Battle Strategy
Grass
Fairy
Ground
Rock
Fire
Offensive Coverage
Mareanie's Poison / Water typing gives it 3 weaknesses but strong offensive coverage against grass, fairy, ground, rock, fire types
Recommended NaturesBased on stat distribution
Impish
+Defense−Sp. Atk
Adamant
+Attack−Sp. Atk
In-Depth Analysis
With a base stat total of 305, Mareanie plays as a balanced Pokémon with a flexible stat spread. Its standout stat is Defense at 62, while Special Attack (43) is the clear soft spot — build sets that protect that weakness.
Defensively, the Poison, Water combination gives Mareanie 8 resistances and 3 weaknesses to plan around. Notably, it carries no 4× weaknesses, which makes it harder to punish. Offensively it pressures 5 types with super-effective STAB coverage.
With a catch rate of 190, Mareanie is comparatively easy to catch in the wild. It levels on the Medium experience curve. Defeating it grants Defense +1 EVs, which is worth remembering when EV-training your own team.
Related Guides & News
Related Pokémon
Reference Data
Names in Other Languages
Sprite Gallery
Pokédex Data
Height
0.4 m
Weight
8.0 kg
TypePoisonWater
Abilities
This Pokémon's moves critical hit against poisoned targets.
Prevents paralysis.
Heals for 1/3 max HP upon switching out.
Breeding Information
Breeding Information
🥚
Egg Groups
Water 1
⚧
Gender Ratio
♂
50%
♀
50%
🐣
Hatch Steps
5,100
Hatch Counter: 20
⚪
Capture Rate
190
Higher values mean easier to catch
❤️
Base Happiness
70
Initial friendship level
📈
Growth Rate
Medium Fast
Experience points needed to level up
Move Name
Pokédex Entries
Frequently Asked Questions
What type is Mareanie?
Mareanie is a dual-type Poison, Water Pokémon.
What are Mareanie's weaknesses?
Mareanie takes 2× damage from Ground, Electric, Psychic type moves.
How does Mareanie evolve?
Mareanie evolves into Toxapex at level 38. Full evolution line: Mareanie → Toxapex.
What are Mareanie's base stats?
Mareanie has a base stat total of 305: HP 50, Attack 53, Defense 62, Sp. Atk 43, Sp. Def 52, Speed 45. Its highest stat is Defense (62).
