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

Heliolisk @ Choice Specs  
Ability: Dry Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Volt Switch  
- Surf  
- Hyper Voice  

Kingdra @ Choice Specs  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Surf  
- Hydro Pump  
- Flash Cannon  

Dragapult @ Choice Scarf  
Ability: Infiltrator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Darts  
- U-turn  
- Sucker Punch  
- Psychic Fangs  

Excadrill @ Leftovers  
Ability: Mold Breaker  
EVs: 252 HP / 12 Atk / 244 SpD  
Careful Nature  
- Stealth Rock  
- Toxic  
- Iron Head  
- Earthquake  

Thundurus-Therian (M) @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Weather Ball  
- Thunderbolt  
- Sludge Wave