Garchomp @ Yache Berry  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Substitute  
- Outrage  

Excadrill @ Choice Scarf  
Ability: Sand Force  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Rock Slide  
- Rapid Spin  
- Iron Head  
- Earthquake  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Earthquake  
- Scald  
- Toxic  
- Recover  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 32 SpD / 224 Spe  
Jolly Nature  
- Substitute  
- Toxic  
- Protect  
- Earthquake  

Nidoking @ Life Orb  
Ability: Sheer Force  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Ice Beam  
- Flamethrower  
- Earth Power  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Whirlwind  
- Earthquake  
- Slack Off