Excadrill @ Choice Band  
Ability: Sand Rush  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Rock Slide  
- Rapid Spin  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 56 Def / 108 SpD / 96 Spe  
Careful Nature  
- Earthquake  
- Bulk Up  
- Substitute  
- Gravity  

Garchomp @ Life Orb  
Ability: Rough Skin  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Draco Meteor  
- Flamethrower  
- Earthquake  
- Poison Jab  

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

Mamoswine (M) @ Choice Band  
Ability: Thick Fat  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Ice Shard  
- Knock Off  

Hippowdon (F) @ Eject Button  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Earthquake  
- Stealth Rock  
- Slack Off  
- Whirlwind