Mamoswine build and sets
Tier CReg M-CUpdated
Ice
GroundAbilities: Oblivious · Snow Cloak · Thick Fat#1 tournament set
27 teams
- Items
Focus Sash- Ability
- Oblivious
- Nature
- Adamant
- Spread (SP) · ladder 1760+
- 2 HP / 32 Atk / 32 Spe
- High Horsepower
- Ice Shard
- Icicle Crash
Protect
SP and nature: the most used spread on the Showdown 1760+ ladder (tournaments publish item, ability and moves, not the spread).
- Tournament usage
- 0.5%
- Win rate
- 48.8%
- Top cuts
- 12
- Games
- 396
Base stats
- HP110
- Attack130
- Defense80
- Sp. Atk70
- Sp. Def60
- Speed80
- Total530
In Reg M-C, Mamoswine showed up on 0.5% of tournament teams (85 teams through Nov 10, 2026), with a 48.8% win rate and 12 top cut appearances.
Most used tournament builds
The full Mamoswine sets that show up most on tournament teams (item, ability and all 4 moves).
Focus Sash- High Horsepower
- Ice Shard
- Icicle Crash
- Protect
Life Orb- High Horsepower
- Ice Shard
- Icicle Crash
- Protect
Choice Scarf- Earthquake
- Icicle Crash
Stone Edge
Superpower
Items, moves and abilities
Items
- Focus Sash52.9%
- Choice Scarf17.6%
- Life Orb17.6%
Never-Melt Ice3.5%
Soft Sand2.4%
Moves
- Ice Shard84.7%
- Icicle Crash77.6%
- Protect77.6%
- High Horsepower74.1%
- Earthquake28.2%
- Rock Slide17.6%
- Stone Edge8.2%
- Superpower8.2%
Abilities
- Oblivious76.5%
- Thick Fat21.2%
- Snow Cloak2.4%
Nature (stat alignment)
- Adamant65.9%
- Jolly28.2%
- Brave3.5%
Most used spread (SP)
Spreads from the Showdown 1760+ ladder. Champions gives you 66 Stat Points (max 32 per stat); the EV equivalent is just for reference.
| Nature | SP | As EVs | Stats at level 50 | usage |
|---|---|---|---|---|
| Adamant | 2 HP / 32 Atk / 32 Spe | 12 HP / 252 Atk / 252 Spe | 187 / 200 / 100 / 81 / 80 / 132 | 38.3% |
| Jolly | 2 HP / 32 Atk / 32 Spe | 12 HP / 252 Atk / 252 Spe | 187 / 182 / 100 / 81 / 80 / 145 | 10.1% |
| Adamant | 32 Atk / 2 Def / 32 Spe | 252 Atk / 12 Def / 252 Spe | 185 / 200 / 102 / 81 / 80 / 132 | 10% |
| Jolly | 32 Atk / 2 Def / 32 Spe | 252 Atk / 12 Def / 252 Spe | 185 / 182 / 102 / 81 / 80 / 145 | 6.9% |
| Adamant | 32 Atk / 2 SpD / 32 Spe | 252 Atk / 12 SpD / 252 Spe | 185 / 200 / 100 / 81 / 82 / 132 | 5.6% |
Mamoswine Speed
Final Speed at level 50. Trick Room: the minimum. Tailwind doubles any value.
| Pokémon | Base | Min (TR) | 0 SP | 32 SP | Max | Scarf |
|---|---|---|---|---|---|---|
| Mamoswine | 80 | 90 | 100 | 132 | 145 | 217 |
Most common partners
Good and bad matchups
Win rate of teams with this Pokémon against teams with each opponent (only matchups with 100+ games).
Does well against
Raichu57.8% · 100 games
Struggles against
Sneasler43.6% · 126 games
Incineroar46.7% · 123 games
Weaknesses and resistances
Damage multiplier of each move type against this Pokémon's types.
4x weakness
—
2x weakness
Fire
Water
Grass- Fighting
Steel
Resists (½)
Poison
Resists (¼)
—
Immune
Electric
Frequently asked questions
What is the best Mamoswine build in Pokémon Champions?
The most used tournament build is Mamoswine @ Focus Sash with Oblivious and High Horsepower, Ice Shard, Icicle Crash and Protect (27 teams).
What item should Mamoswine hold?
The most used items in tournaments are Focus Sash (52.9%), Choice Scarf (17.6%) and Life Orb (17.6%).
What spread (SP) should Mamoswine run?
The most common spread on the 1760+ ladder is 2 HP / 32 Atk / 32 Spe with a Adamant nature (as EVs: 12 HP / 252 Atk / 252 Spe).
What counters Mamoswine?
Based on tournament matchups, teams with Sneasler and Incineroar have the best results against it.
What is Mamoswine's Speed at level 50?
Base 80: 90 at minimum (Trick Room), 132 with 32 SP and a neutral nature, and 145 with 32 SP and a Speed nature.