Greninja @ Choice Scarf  
Ability: Protean  
Tera Type: Water  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Gunk Shot  
- Ice Beam  
- U-turn  
- Switcheroo  

Bruxish @ Choice Band  
Ability: Strong Jaw  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Aqua Jet  
- Wave Crash  
- Psychic Fangs  

Quaquaval @ Heavy-Duty Boots  
Ability: Moxie  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wave Crash  
- Brick Break  
- Rapid Spin  
- Roost  

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

Quagsire @ Leftovers  
Ability: Unaware  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Spikes  
- Toxic  
- Earthquake  
- Recover  

Tatsugiri @ Air Balloon  
Ability: Storm Drain  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Surf  
- Draco Meteor  
- Nasty Plot  
- Rapid Spin