Manaphy @ Heavy-Duty Boots  
Ability: Hydration  
Tera Type: Water  
EVs: 176 HP / 60 Def / 208 SpA / 64 Spe  
Modest Nature  
IVs: 0 Atk  
- Tail Glow  
- Surf  
- Ice Beam  
- Substitute  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Scald  
- Wish  
- Protect  
- Flip Turn  

Empoleon @ Heavy-Duty Boots  
Ability: Competitive  
Tera Type: Water  
EVs: 252 HP / 4 SpA / 252 SpD  
Sassy Nature  
- Flash Cannon  
- Knock Off  
- Flip Turn  
- Roost  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Poison Jab  
- Haze  
- Recover  
- Toxic  

Swampert @ Leftovers  
Ability: Torrent  
Tera Type: Water  
EVs: 252 HP / 24 Atk / 232 SpD  
Careful Nature  
- Earthquake  
- Flip Turn  
- Stealth Rock  
- Roar  

Samurott-Hisui @ Choice Scarf  
Ability: Sharpness  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ceaseless Edge  
- Razor Shell  
- Flip Turn  
- Sacred Sword