Pelipper @ Heavy-Duty Boots  
Ability: Drizzle  
Tera Type: Water  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
- U-turn  
- Scald  
- Hurricane  
- Defog  

Barraskewda @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Jet Punch  
- Surging Strikes  
- Flip Turn  
- Close Combat  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Belly Drum  
- Jet Punch  
- Magical Torque  
- Hyper Drill  

Greninja @ Choice Specs  
Ability: Protean  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Water Spout  
- Steam Eruption  
- Fiery Wrath  
- U-turn  

Quaquaval @ Leftovers  
Ability: Moxie  
Tera Type: Water  
EVs: 252 HP / 84 Atk / 172 Spe  
Jolly Nature  
- Bulk Up  
- Aqua Step  
- Roost  
- Triple Arrows  

Toxapex @ Black Sludge  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
- Toxic Spikes  
- Recover  
- Flip Turn  
- Steam Eruption