Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Earthquake  
- Toxic  
- Slack Off  
- Stealth Rock  

Excadrill @ Choice Band  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- X-Scissor  
- Rapid Spin  

Mamoswine @ Choice Band  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Earthquake  
- Ice Shard  
- Superpower

Kommo-o @ Kommonium Z  
Ability: Soundproof  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Clanging Scales  
- Drain Punch  
- Flamethrower  
- Taunt

Heracross @ Heracronite  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Close Combat  
- Rock Blast  
- Pin Missile  

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