Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Scald  
- Defog  
- Roost  
- U-turn  

Omastar @ Power Herb  
Ability: Swift Swim  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Meteor Beam  
- Hydro Pump  
- Ancient Power  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Grassy Glide  
- High Horsepower  
- Knock Off  
- U-turn  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Weather Ball  
- Focus Blast  
- Volt Switch  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Nasty Plot  
- Hurricane  
- Weather Ball  
- U-turn  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Flash Cannon  
- Focus Blast  
- Volt Switch