Mareanie
Poison / Water · Brutal Star Pokémon — first seen in Generation VII.
Showing the official games. Pick a ROM hack to see how it changes this Pokémon, or compare all of them.
Base stats
| Stat | Base | Min | Max | |
|---|---|---|---|---|
| HP | 50 | 210 | 304 | |
| Attack | 53 | 99 | 225 | |
| Defense | 62 | 116 | 245 | |
| Sp. Attack | 43 | 81 | 203 | |
| Sp. Defense | 52 | 98 | 223 | |
| Speed | 45 | 85 | 207 | |
| Total | 305 |
Min and max are at level 100: the minimum is 0 IVs, 0 EVs and a hindering nature, the maximum 31 IVs, 252 EVs and a beneficial nature. Shedinja's HP is always 1 whatever the formula says.
Type defences
Damage Mareanie takes from each attacking type.
×2
GroundElectricPsychic
×½
FightingPoisonBugSteelFireWaterIceFairy
×1
NormalFlyingRockGhostGrassDragonDark
Evolution
Mareanie
ToxapexMethods are the current official ones. A ROM hack may change them — trade evolutions especially; the guide table below says which do.
Moves by official game
Level-up, TM/HM, tutor and egg moves exactly as each game has them. The newest game this site covers is open; the rest fold out.
Ultra Sun / Ultra Moon13 level-up · 28 TM/HM · 14 tutor · 4 egg
Level-up
| Lv | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| 1 | Poison Sting | Poison | Physical | 15 | 100% | 35 |
| 5 | Peck | Flying | Physical | 35 | 100% | 35 |
| 9 | Bite | Dark | Physical | 60 | 100% | 25 |
| 13 | Toxic Spikes | Poison | Status | — | — | 20 |
| 17 | Wide Guard | Rock | Status | — | — | 10 |
| 21 | Toxic | Poison | Status | — | 90% | 10 |
| 25 | Venoshock | Poison | Special | 65 | 100% | 10 |
| 29 | Spike Cannon | Normal | Physical | 20 | 100% | 15 |
| 33 | Recover | Normal | Status | — | — | 5 |
| 37 | Poison Jab | Poison | Physical | 80 | 100% | 20 |
| 41 | Venom Drench | Poison | Status | — | 100% | 20 |
| 45 | Pin Missile | Bug | Physical | 25 | 95% | 20 |
| 49 | Liquidation | Water | Physical | 85 | 100% | 10 |
TM & HM
| TM | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| TM06 | Toxic | Poison | Status | — | 90% | 10 |
| TM07 | Hail | Ice | Status | — | — | 10 |
| TM09 | Venoshock | Poison | Special | 65 | 100% | 10 |
| TM10 | Hidden Power | Normal | Special | 60 | 100% | 15 |
| TM100 | Confide | Normal | Status | — | — | 20 |
| TM13 | Ice Beam | Ice | Special | 90 | 100% | 10 |
| TM14 | Blizzard | Ice | Special | 110 | 70% | 5 |
| TM17 | Protect | Normal | Status | — | — | 10 |
| TM18 | Rain Dance | Water | Status | — | — | 5 |
| TM20 | Safeguard | Normal | Status | — | — | 25 |
| TM21 | Frustration | Normal | Physical | — | 100% | 20 |
| TM27 | Return | Normal | Physical | — | 100% | 20 |
| TM32 | Double Team | Normal | Status | — | — | 15 |
| TM34 | Sludge Wave | Poison | Special | 95 | 100% | 10 |
| TM36 | Sludge Bomb | Poison | Special | 90 | 100% | 10 |
| TM42 | Facade | Normal | Physical | 70 | 100% | 20 |
| TM44 | Rest | Psychic | Status | — | — | 5 |
| TM45 | Attract | Normal | Status | — | 100% | 15 |
| TM48 | Round | Normal | Special | 60 | 100% | 15 |
| TM55 | Scald | Water | Special | 80 | 100% | 15 |
| TM66 | Payback | Dark | Physical | 50 | 100% | 10 |
| TM79 | Frost Breath | Ice | Special | 60 | 90% | 10 |
| TM83 | Infestation | Bug | Special | 20 | 100% | 20 |
| TM84 | Poison Jab | Poison | Physical | 80 | 100% | 20 |
| TM87 | Swagger | Normal | Status | — | 85% | 15 |
| TM88 | Sleep Talk | Normal | Status | — | — | 10 |
| TM90 | Substitute | Normal | Status | — | — | 10 |
| TM94 | Surf | Water | Special | 90 | 100% | 15 |
Move tutor
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Snore | Normal | Special | 50 | 100% | 15 | |
| Spite | Ghost | Status | — | 100% | 10 | |
| Icy Wind | Ice | Special | 55 | 95% | 15 | |
| Pain Split | Normal | Status | — | — | 20 | |
| Magic Coat | Psychic | Status | — | — | 15 | |
| Knock Off | Dark | Physical | 65 | 100% | 20 | |
| Snatch | Dark | Status | — | — | 10 | |
| Iron Defense | Steel | Status | — | — | 15 | |
| Covet | Normal | Physical | 60 | 100% | 25 | |
| Water Pulse | Water | Special | 60 | 100% | 20 | |
| Gastro Acid | Poison | Status | — | 100% | 10 | |
| Gunk Shot | Poison | Physical | 120 | 80% | 5 | |
| After You | Normal | Status | — | — | 15 | |
| Liquidation | Water | Physical | 85 | 100% | 10 |
Egg moves
Sun / Moon13 level-up · 28 TM/HM · 4 egg
Level-up
| Lv | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| 1 | Poison Sting | Poison | Physical | 15 | 100% | 35 |
| 5 | Peck | Flying | Physical | 35 | 100% | 35 |
| 9 | Bite | Dark | Physical | 60 | 100% | 25 |
| 13 | Toxic Spikes | Poison | Status | — | — | 20 |
| 17 | Wide Guard | Rock | Status | — | — | 10 |
| 21 | Toxic | Poison | Status | — | 90% | 10 |
| 25 | Venoshock | Poison | Special | 65 | 100% | 10 |
| 29 | Spike Cannon | Normal | Physical | 20 | 100% | 15 |
| 33 | Recover | Normal | Status | — | — | 5 |
| 37 | Poison Jab | Poison | Physical | 80 | 100% | 20 |
| 41 | Venom Drench | Poison | Status | — | 100% | 20 |
| 45 | Pin Missile | Bug | Physical | 25 | 95% | 20 |
| 49 | Liquidation | Water | Physical | 85 | 100% | 10 |
TM & HM
| TM | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| TM06 | Toxic | Poison | Status | — | 90% | 10 |
| TM07 | Hail | Ice | Status | — | — | 10 |
| TM09 | Venoshock | Poison | Special | 65 | 100% | 10 |
| TM10 | Hidden Power | Normal | Special | 60 | 100% | 15 |
| TM100 | Confide | Normal | Status | — | — | 20 |
| TM13 | Ice Beam | Ice | Special | 90 | 100% | 10 |
| TM14 | Blizzard | Ice | Special | 110 | 70% | 5 |
| TM17 | Protect | Normal | Status | — | — | 10 |
| TM18 | Rain Dance | Water | Status | — | — | 5 |
| TM20 | Safeguard | Normal | Status | — | — | 25 |
| TM21 | Frustration | Normal | Physical | — | 100% | 20 |
| TM27 | Return | Normal | Physical | — | 100% | 20 |
| TM32 | Double Team | Normal | Status | — | — | 15 |
| TM34 | Sludge Wave | Poison | Special | 95 | 100% | 10 |
| TM36 | Sludge Bomb | Poison | Special | 90 | 100% | 10 |
| TM42 | Facade | Normal | Physical | 70 | 100% | 20 |
| TM44 | Rest | Psychic | Status | — | — | 5 |
| TM45 | Attract | Normal | Status | — | 100% | 15 |
| TM48 | Round | Normal | Special | 60 | 100% | 15 |
| TM55 | Scald | Water | Special | 80 | 100% | 15 |
| TM66 | Payback | Dark | Physical | 50 | 100% | 10 |
| TM79 | Frost Breath | Ice | Special | 60 | 90% | 10 |
| TM83 | Infestation | Bug | Special | 20 | 100% | 20 |
| TM84 | Poison Jab | Poison | Physical | 80 | 100% | 20 |
| TM87 | Swagger | Normal | Status | — | 85% | 15 |
| TM88 | Sleep Talk | Normal | Status | — | — | 10 |
| TM90 | Substitute | Normal | Status | — | — | 10 |
| TM94 | Surf | Water | Special | 90 | 100% | 15 |
Egg moves
Where to find it in the official games
Every area in the 16 official games on this site that has it, from each game's own encounter tables.
In the wild
| Game | Area | Method | Levels | Rate |
|---|---|---|---|---|
| Sun / Moon | Melemele Sea | SOS call bubbling spot | 10-18 | 50% |
| Sun / Moon | Route 9 | SOS call | 10-23 | 50% |
| Ultra Sun / Ultra Moon | Hau'oli City | SOS call bubbling spot | 10-22 | 20% |
| Ultra Sun / Ultra Moon | Melemele Sea | SOS call bubbling spot | 10-22 | 20% |
| Ultra Sun / Ultra Moon | Route 9 | SOS call | 10-23 | 50% |
Where to find it in the ROM hacks
17 guides on this site put it somewhere you can catch it. Areas link to that guide's own route page, with its own rates and levels.
| Guide | Where |
|---|---|
| Pokémon Soulgold | Route 33Surf · Lv 30-35 · 90% Cianwood CityGood Rod · Lv 20 · 20% Cianwood CitySuper Rod · Lv 40 · 40% and 5 more areas |
| Infinite Fusion | Route 22Surf (Remix) · Lv 20-40 · 25% Route 22Old Rod (Remix) · Lv 5 · 30% Route 22Good Rod (Remix) · Lv 5-15 · 30% and 89 more areas |
| Pokémon R.O.W.E | Route 108Super Rod · Lv Scales · 15% and 4 more areas |
| Sword and Shield Ultimate Plus | Wild Area 6 WestGrass · Lv — · 1% |
| Radical Red | Route 22Good Rod · Lv 27-29 · 20% Celadon CitySuper Rod · Lv 53-55 · 35% Safari Zone Area 1Good Rod · Lv 27-29 · 20% and 3 more areas |
| Elite Redux | Route 109Old Rod · Lv — · 40% Route 109Good Rod · Lv — · 20% Abandoned Ship Rooms B1FSurfing · Lv — · 30% and 2 more areas |
| Inclement Emerald | Ever Grande CityGood Rod · Lv Scales · 20% Route 109Good Rod · Lv Scales · 20% Route 109Old Rod · Lv Scales · 40% |
| Pokémon Crippling Medical Debt Edition | Route 111Good Rod · Lv 30-40 · 60% |
| Pokémon Emerald Imperium | Route 107Old Rod · Lv 5-10 · 33% Route 107Good Rod · Lv 10-20 · 33% Route 124Old Rod · Lv 5-10 · 34% and 3 more areas |
| Pokémon Exceeded | Pacifidlog CaveGood Rod · Lv 10-30 · 60% Pacifidlog CaveOld Rod · Lv 5-10 · 70% Underwater (Route 124)Surf · Lv 20-30 · 10% and 1 more area |
| Pokémon Emerald Squared | Route 107Fishing · Lv 5-10 · 10% Route 109Fishing · Lv 5-16 · 10% Dewford TownFishing · Lv 5-10 · 10% and 2 more areas |
| Pokémon Omega Ruby Origins | Route 108Super Rod · Lv 5-10 Route 109Surf · Lv 5-30 |
| Poke47 | Gauntlet Island NortheastGood Rod (Flood) · Lv 20-30 · 20% and 10 more areas |
| HeartGold Generations | Cianwood CitySurf · Lv 15-25 · 60% |
| Pokémon Saiph 2 | Fillbur Wilds (Early Area)Fishing · Lv 20-23 · 4% Fillbur RuinsWater · Lv 15-20 · 5% Regris Police HQWater · Lv 25-30 · 5% |
| Pokémon Black Pearl Emerald | Abandoned ShipGood Rod · Lv 47-53 · 20% Route 118Old Rod · Lv 20-26 · 30% and 2 more areas |
| Pokémon Mirror Gold | Cherrygrove CityGood Rod · Lv 30-34 · 85% Cherrygrove CityOld Rod · Lv 10-14 · 45% Cherrygrove CityRod (night swarm) · Lv ? and 6 more areas |
| Unbound | not in the wild in this guide's tables — evolve, trade or battle it |
| Emerald Rogue | not in the wild in this guide's tables — evolve, trade or battle it |
| Pokémon Heart & Soul | not in the wild in this guide's tables — evolve, trade or battle it |
| Celia's Stupid Romhack | not in the wild in this guide's tables — evolve, trade or battle it |
| Pokémon Hearth | not in the wild in this guide's tables — evolve, trade or battle it |
| Pokémon: Wishes of Tomorrow | not in the wild in this guide's tables — evolve, trade or battle it |
| Pokémon Parallel Emerald | not in the wild in this guide's tables — evolve, trade or battle it |
| Pokémon Overcomplicated | not in the wild in this guide's tables — evolve, trade or battle it |
Compare official Mareanie with the ROM hacks →
In the 25 guides that include it
Changed in 23 of 25 guides: retyped in 1, stats in 4, abilities in 6, evolution in 21.
Every ROM hack on this site that has Mareanie, and what it did to it. Guides that changed something are first. Click one for that version's full page — locations, moveset and TMs.
| Guide | Type | Total | Abilities | |
|---|---|---|---|---|
| Unbound Evolves into Toxapex at level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Soulgold Evolves into Toxapex — Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Heart & Soul Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Infinite Fusion Evolves into: Toxapex (Level 38) | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon R.O.W.E Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Celia's Stupid Romhack | Changed | PoisonWater→Water | 201 -104 -30 HP, -42 Defense, -32 Sp. Def | Early Bird + Early Bird |
| Sword and Shield Ultimate Plus Evolves into Toxapex — Level 38 | Changed | PoisonWater | 305 | Merciless, Limber − Regenerator |
| Radical Red Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Elite Redux Evolves into Toxapex at level 38 | Changed | PoisonWater | 315 +10 +10 HP | Stall, Battle Armor, Toxic Debris |
| Inclement Emerald Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Crippling Medical Debt Edition Evolves into Toxapex at Level 38 | Changed | 0 -305 -50 HP, -53 Attack, -62 Defense, -43 Sp. Atk, -52 Sp. Def, -45 Speed | — | |
| Pokémon Hearth Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Emerald Imperium Evolves into Toxapex at level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon: Wishes of Tomorrow Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Exceeded Evolves into Toxapex at level 38 | Changed | PoisonWater | 305 | Poison Point, Limber |
| Pokémon Emerald Squared Evolves into Toxapex at level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Omega Ruby Origins Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Rain Dish, Limber + Rain Dish − Merciless, Regenerator |
| Poke47 Evolves into Toxapex — Level up: 38 | Changed | PoisonWater | 305 | Merciless, Corrosion, Regenerator + Corrosion − Limber |
| HeartGold Generations Evolves into Toxapex — at level 38 | Changed | PoisonWater | 305 | Merciless, Regenerator − Limber |
| Pokémon Saiph 2 | Changed | 0 -305 -50 HP, -53 Attack, -62 Defense, -43 Sp. Atk, -52 Sp. Def, -45 Speed | — | |
| Pokémon Parallel Emerald Evolves into Toxapex at level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Black Pearl Emerald Evolves into Toxapex at Level 38 | Changed | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Mirror Gold Evolves into Toxapex — at level 32 | Changed | PoisonWater | 305 | Merciless, Limber − Regenerator |
| Emerald Rogue | Unchanged | PoisonWater | 305 | Merciless, Limber, Regenerator |
| Pokémon Overcomplicated | Unchanged | PoisonWater | 305 | Toxic Debris |
Pokédex entries
What each game says about it, in the games' own words.
| Sun | 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. |
| Moon | It’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. |
| Ultra Sun | They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off. |
| Ultra Moon | Aside from its head, its body parts regenerate quickly if they’re cut off. After a good night’s sleep, Mareanie is back to normal. |
Names in other languages
| Japanese | ヒドイデ |
| Japanese (Rōmaji) | Hidoide |
| German | Garstella |
| French | Vorastérie |
| Spanish | Mareanie |
| Italian | Mareanie |
| Korean | 시마사리 |
| Chinese (Simplified) | 好坏星 |
| Chinese (Traditional) | 好壞星 |
Official data here is present-day reference data from PokéAPI, not a snapshot of any one game's era — the Fairy type and hidden abilities arrived partway through the series, so a difference against an older game can belong to the series rather than to that ROM hack.