Slowbro @ Slowbronite  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Calm Mind  
- Slack Off  
- Scald  
- Psychic  

Quaquaval @ Heavy-Duty Boots  
Ability: Moxie  
Tera Type: Water  
EVs: 252 HP / 48 Def / 208 Spe  
Jolly Nature  
- Brick Break  
- Aqua Step  
- Rapid Spin  
- Roost  

Toxapex @ Black Sludge  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Scald  
- Toxic Spikes  
- Recover  
- Haze  

Swampert @ Leftovers  
Ability: Damp  
Tera Type: Water  
EVs: 240 HP / 16 Def / 252 SpD  
Sassy Nature  
- Earthquake  
- Stealth Rock  
- Roar  
- Flip Turn  

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

Primarina @ Assault Vest  
Ability: Liquid Voice  
Tera Type: Water  
EVs: 252 HP / 80 SpD / 176 Spe  
Calm Nature  
- Scald  
- Moonblast  
- Flip Turn  
- Psychic Noise