Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Grass  
EVs: 248 HP / 224 Def / 36 SpD  
Relaxed Nature  
IVs: 9 Spe  
- Scald  
- U-turn  
- Roost  
- Defog  

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

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

Tornadus-Therian (M) @ Choice Specs  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Focus Blast  
- Weather Ball  
- U-turn  

Archaludon @ Assault Vest  
Ability: Stamina  
Tera Type: Fairy  
EVs: 248 HP / 16 Def / 64 SpA / 180 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Flash Cannon  
- Electro Shot  
- Body Press  

Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
Tera Type: Ghost  
EVs: 252 HP / 40 Def / 216 SpD  
Impish Nature  
IVs: 0 Spe  
- Body Press  
- Gyro Ball  
- Thunder Wave  
- Stealth Rock