Pelipper (M) @ Choice Specs  
Ability: Drizzle  
Tera Type: Water  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Spe  
- Surf  
- U-turn  
- Hurricane  
- Hydro Pump  

Samurott-Hisui (M) @ Choice Scarf  
Ability: Sharpness  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Aqua Cutter  
- Ceaseless Edge  
- Aqua Jet  
- Sacred Sword  

Basculegion (M) @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Liquidation  
- Wave Crash  
- Psychic Fangs  
- Aqua Jet  

Quagsire (M) @ Leftovers  
Ability: Unaware  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Earthquake  
- Stealth Rock  
- Toxic  
- Recover  

Walking Wake @ Choice Specs  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Draco Meteor  
- Hurricane  
- Hydro Steam  

Quaquaval (M) @ Heavy-Duty Boots  
Ability: Moxie  
Tera Type: Water  
EVs: 252 HP / 32 Atk / 60 Def / 164 Spe  
Jolly Nature  
- Close Combat  
- Aqua Step  
- Rapid Spin  
- Roost