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

Excadrill @ Steelium Z  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Earthquake  
- Rock Slide  
- Rapid Spin  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 252 Def / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Recover  
- Toxic  
- Earth Power  
- Scald  

Garchomp @ Garchompite  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- Fire Fang  

Dugtrio @ Focus Sash  
Ability: Arena Trap  
EVs: 244 Atk / 12 SpA / 252 Spe  
Hasty Nature  
IVs: 21 HP / 14 Def / 14 SpD  
- Earthquake  
- Reversal  
- Sludge Wave  
- Sucker Punch  

Nidoking @ Life Orb  
Ability: Sheer Force  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Flamethrower  
- Ice Beam  
- Sludge Wave  
- Earthquake