mermaid man and barnacle boy

Regice @ Leftovers
Ability: Clear Body
EVs: 248 HP / 252 SpA / 8 Spe
Modest Nature
- Gravity
- Zap Cannon
- Focus Blast
- Blizzard

Dusknoir @ Leftovers
Ability: Pressure
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Gravity
- Dynamic Punch
- Earthquake
- Ice Punch

Musharna @ Colbur Berry
Ability: Synchronize
EVs: 248 HP / 252 Def / 8 SpD
Serious Nature
- Gravity
- Psychic
- Moonlight
- Heal Bell

Samurott @ Life Orb
Ability: Torrent
EVs: 4 Atk / 252 SpA / 252 Spe
Naive Nature
- Hydro Pump
- Blizzard
- Grass Knot
- Aqua Jet

Zweilous @ Eviolite
Ability: Hustle
EVs: 220 HP / 252 Atk / 36 Spe
Adamant Nature
- Outrage
- Head Smash
- Crunch
- Fire Fang

Carbink @ Mental Herb
Ability: Sturdy
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Stealth Rock
- Gravity
- Stone Edge
- Toxic