Stats & Training
Mareanie's stats barely vary. None sit in respectable range with no real gaps. It's a blank slate for EV investment. Worth 1 Defense EV, medium-fast 1M XP curve to max.
They eat Corsola branches, so Mareanie are hated by craftsmen who work with Corsola branches that have naturally fallen off.
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.
Mareanie Weakness
Mareanie's Poison/Water typing leaves it vulnerable to Electric, Ground, and Psychic. 8 resistances give it solid defensive coverage on top of that.
| Damage | Types |
|---|---|
| 2x (Weak) | Electric, Ground, Psychic |
| 0.5x (Resist) | Fire, Water, Ice, Fighting, Poison, Bug, Steel, Fairy |
 Lunala PsychicGhost | S | |
Obtain MethodMahalo Trail Gift Available Moves Moves
Damage vs Mareanie View Lunala builds →Dream Eater 2x198-233%KO Thunderbolt 2x119-141%KO Psyshock 2x158-187%KO Confusion 2x99-118%KO | ||
 Magnezone ElectricSteel | B | |
Available Moves Moves
Damage vs Mareanie View Magnezone builds →Zap Cannon 2x228-269%KO Thunderbolt 2x171-202%KO Discharge 2x153-180%KO Spark 2x67-79% | ||
 Slowbro WaterPsychic | C | |
Available Moves Moves
Damage vs Mareanie View Slowbro builds →Psychic 2x138-163%KO Zen Headbutt 2x86-101%KO Psyshock 2x122-144%KO Confusion 2x77-91% | ||
 Hypno Psychic | C | |
Obtain MethodHauoli City Interact Encounter Available Moves Moves
Damage vs Mareanie View Hypno builds →Future Sight 2x142-168%KO Synchronoise 2x142-168%KO Psychic 2x108-127%KO Zen Headbutt 2x83-98% | ||
 Kadabra Psychic | C | |
Available Moves Moves
Damage vs Mareanie View Kadabra builds →Future Sight 2x212-250%KO Psychic 2x161-190%KO Psyshock 2x142-168%KO Psycho Cut 2x45-53% | ||
In Ultra Sun & Ultra Moon, Excadrill can KO Mareanie with Earthquake (206-243%). Zapdos threatens a KO with Thunderbolt (183-215%). Garchomp's Earthquake also KOs at 201-237%.
 Excadrill GroundSteel | A | |
Recommended Build AbilityMold Breaker ItemFocus Sash NatureJolly Moves
Damage vs Mareanie View Excadrill builds →Earthquake 2x206-243%KO Rapid Spin34-41% | ||
 Zapdos Electric | A | |
Recommended Build AbilityStatic ItemLeftovers NatureCalm Moves
Damage vs Mareanie View Zapdos builds →Heat Wave32-38% Thunderbolt 2x183-215%KO | ||
 Garchomp DragonGround | A | |
Recommended Build AbilityRough Skin ItemRocky Helmet NatureJolly Moves
Damage vs Mareanie View Garchomp builds →Earthquake 2x201-237%KO Stone Edge67-79% | ||
 Starmie WaterPsychic | B | |
Recommended Build AbilityAnalytic ItemLife Orb NatureTimid Moves
Damage vs Mareanie View Starmie builds →Rapid Spin20-24% Ice Beam37-44% Thunderbolt 2x149-176%KO Hydro Pump68-80% | ||
Ultra Sun & Ultra Moon Evolution
Mareanie evolves into Toxapex. It's a two-stage chain with the method shown below. Plenty of partners for breeding via one egg group. Eggs are average hatch time. The evolved forms gain up to 190 total stats over Mareanie. View every chain in the Evolution Chart.
How to Evolve
Breeding
Breed Mareanie easily with 95 breeding partners from the Water1 egg group. Pass egg moves like Haze, Spit Up, Stockpile and 1 more to offspring.
Ultra Sun & Ultra Moon Mareanie Best Moveset
Best Build
No build content available for this Pokemon in Gen 7.
Try selecting a different game/generation filter, or check back later.
Moves
You'll want to breed for Haze and Spit Up on Mareanie. These egg moves aren't just nice to have. Combined with STAB from Gunk Shot and Sludge Wave, they expand what Mareanie can actually threaten in practice.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Ultra Sun & Ultra Moon Mareanie Locations
Mareanie starts showing up in early-game fishing spots at moderate rates across 10 encounter spots. The list below is sorted so you can pick what fits your current progress without scrolling through everything.
Best Locations to Catch Mareanie in Ultra Sun & Ultra Moon
Mareanie is a fishing-only catch in this game. 10 spots at Lv. 10-23 using Super Rod, so bring the right rod and check the rates on each location.
Mareanie Guide
Get Mareanie to Toxapex at level 38. At 305 BST, Mareanie is just the starting point.
Level 38 gets you Toxapex. Not the fastest evolution, so consider Exp. Share or route grinding to speed it up.
In Ultra Sun & Ultra Moon, Mareanie does the job early-game if you need a Poison/Water type on your team. Evolve it into Toxapex before the later gyms and it holds up fine through the story.
You can find Mareanie in Ultra Sun & Ultra Moon. The Locations section has the full breakdown of routes and encounter details. It also appears in 4 other games across the series.
Game Availability
Introduced in Sun & Moon, Mareanie has appeared in 5 games across 4 generations. Later debuts mean fewer total appearances, but it's been a consistent presence since its introduction.
Click a game to view version-specific details
- Gen 1Y
Yellow - Gen 1RB
Red & Blue - Gen 2GS
Gold & Silver - Gen 2C
Crystal - Gen 3RS
Ruby & Sapphire - Gen 3FRLG
FireRed & LeafGreen - Gen 3E
Emerald - Gen 4Pt
Platinum - Gen 4HGSS
HeartGold & SoulSilver - Gen 4DP
Diamond & Pearl - Gen 5BW
Black & White - Gen 5B2W2
Black 2 & White 2 - Gen 6XY
X & Y - Gen 6ORAS
Omega Ruby & Alpha Sapphire - Gen 7USUM
Ultra Sun & Ultra Moon - Gen 7SMDebut
Sun & Moon - Gen 7LGPE
Let's Go Pikachu & Eevee - Gen 8SwSh
Sword & Shield - Gen 8PLA
Legends: Arceus - Gen 8BDSP
Brilliant Diamond & Shining Pearl - Gen 9SV
Scarlet & Violet - Gen 9LZA
Legends: Z-A - Gen 10WW
Winds & Waves