The Drizzler (Pelipper) @ Heavy-Duty Boots  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- U-turn  
- Roost  
- Knock Off  
- Hurricane  

Just Over Half (Barraskewda) @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Flip Turn  
- Liquidation  
- Close Combat  
- Psychic Fangs  

Swim Shady (Kingdra) @ Choice Specs  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Scald  
- Ice Beam  
- Hydro Pump  

Water Stream Fist (Urshifu-Rapid-Strike) @ Choice Scarf  
Ability: Unseen Fist  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- U-turn  
- Poison Jab  

I barely know her! (Swampert) @ Leftovers  
Ability: Torrent  
Tera Type: Water  
EVs: 252 HP / 252 SpD / 4 Spe  
Careful Nature  
- Earthquake  
- Protect  
- Flip Turn  
- Stealth Rock  

Tend-ta Be Cruel (Tentacruel) @ Black Sludge  
Ability: Rain Dish  
Tera Type: Water  
EVs: 252 HP / 240 SpD / 16 Spe  
Careful Nature  
- Rapid Spin  
- Knock Off  
- Flip Turn  
- Toxic