Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- U-turn  
- Hurricane  
- Scald  
- Roost  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Waterfall  
- Flip Turn  
- Earthquake  
- Ice Punch  

Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
Tera Type: Water  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Water Shuriken  
- Hydro Pump  
- Dark Pulse  
- Spikes  

Dracovish @ Choice Scarf  
Ability: Strong Jaw  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Fishious Rend  
- Crunch  
- Psychic Fangs  
- Outrage  

Ferrothorn @ Rocky Helmet  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Leech Seed  
- Stealth Rock  
- Gyro Ball  
- Power Whip  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Defog  
- Knock Off  
- Hurricane  
- U-turn