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#747 Mareanie

official Mareanie artwork by Ken Sugimori

Quick facts

Name Mareanie
Type PoisonWater
Species Brutal Star Pokémon
Height 0.4 m (1' 4")
Weight 8 kg (17.6 lbs)
Catch rate 190

Mareanie's description

Mareanie is a Poison- / Water-type Pokémon introduced in Gen 7 and has the National Dex number #747. The Pokédex classifies it as the Brutal Star Pokémon.

Mareanie's name in

Chinese (T / S) French German Japanese Korean
好壞星 / 好坏星(Hǎohuàixīng) Vorastérie Garstella ヒドイデ (Hidoide) 好壞星 / 好坏星 (Hǎohuàixīng)

Mareanie's resistances & weaknesses

x ½x ½x 2x ½x ½x ½x 2x 2x ½x ½x ½

Mareanie's rearing


Experience Growth Medium Fast
Base Happiness 50
EV yield 1 Defense


Gender ratio 50%50%
Egg Group(s) Water 1
Egg Cycles 20 (approx. 5120 steps)

Mareanie's abilities

1st Ability 2nd Ability Hidden Ability
Limber Merciless Regenerator

Mareanie's base stats

Stats Lv. 50 Lv. 100
Min Max Min Max
HP 50
110 210 157 304
Attack 53
52 99 115 225
Defense 62
60 116 125 245
Sp. Atk 43
43 81 104 203
Sp. Def 52
51 98 114 223
Speed 45
45 85 106 207
Total 305

Minimum stats are calculated with 0 EVs, 0 IVs, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, 31 IVs, and (if applicable) a helpful nature.

Mareanie's evolutions

Level 38

Mareanie's Pokédex entries

Gen Game Description
7SunIt plunges the poison spike on its head into its prey. When the prey has weakened, Mareanie deals the finishing blow with its 10 tentacles.
7MoonIt's found crawling on beaches and seafloors. The coral that grows on Corsola's head is as good as a five-star banquet to this Pokémon.
7Ultra SunThey eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
7Ultra MoonAside from its head, its body parts regenerate quickly if they're cut off. After a good night's sleep, Mareanie is back to normal.
8SwordThe first symptom of its sting is numbness. The next is an itching sensation so intense that it's impossible to resist the urge to claw at your skin.
8ShieldUnlike their Alolan counterparts, the Mareanie of the Galar region have not yet figured out that the branches of Corsola are delicious.