Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Ground  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Scald  
- Hurricane  
- U-turn  
- Roost  

Swampert-Mega @ Swampertite  
Ability: Damp  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Earthquake  
- Ice Punch  
- Flip Turn  

Barraskewda @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Liquidation  
- Flip Turn  
- Close Combat  
- Psychic Fangs  

Gorebyss @ Waterium Z  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Hydro Pump  
- Ice Beam  
- Psychic  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 248 HP / 4 Atk / 128 Def / 128 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Power Whip  
- Gyro Ball  
- Leech Seed  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 248 HP / 40 Def / 220 Spe  
Timid Nature  
- Hurricane  
- U-turn  
- Defog  
- Knock Off